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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Planejamento urbano e transporte urbano de carga: investigação de modelos de integração e aplicação do modelo Freturb em um recorte urbano em São Paulo. / Urban planning and urban freight: integrated moddeling investigation and the application of Freturb Model in an urban area in the city of São Paulo.

Montmorency Silva, Thiago Canhos 16 June 2016 (has links)
A efervescência da cidade moderna somente é possível devido ao deslocamento contínuo de pessoas e mercadorias. A movimentação de bens é trivial para a realização das atividades comerciais, industriais e de prestação de serviços. Sua demanda, entretanto, é condicionada pelos padrões de uso e ocupação do solo e adensamento urbano. Esta pesquisa aborda aspectos da relação entre o transporte urbano de carga e a estruturação das áreas urbanas no Brasil. O principal objetivo é analisar a influência mútua entre a logística urbana e o uso e ocupação do solo no desenvolvimento de áreas urbanas no Município de São Paulo. Dessa forma, foram identificados, selecionados e analisados abordagens, metodologias e modelos aplicáveis à análise e proposição de diretrizes que integrem os condicionantes de desenvolvimento urbano e de transporte urbano de carga. Um modelo selecionado, o Freturb, foi aplicado em um recorte urbano do Município de São Paulo. Localizada na região de Santa Cecília e Higienópolis, a área de estudo foi modelada, primeiramente, de acordo com a sua configuração urbana atual e, em seguida, com as suas predições urbanas para os anos de 2025 e 2030, conforme os parâmetros urbanísticos do novo Plano Diretor Estratégico de São Paulo, em vigor desde 2014. Os resultados da modelagem foram abordados, qualitativamente, sob três categorias, que organizam parâmetros de planejamento e que se inter-relacionam no ambiente urbano: Aspectos do Uso e Ocupação do Solo, Aspectos da Logística e Aspectos do Tráfego Urbano. O trabalhou comparou, ainda, os resultados da configuração urbana atual do recorte urbano de São Paulo, com áreas urbanas francesas, selecionadas no Centro de Lyon e no 4o. Arrondissement de Paris. Essa comparação permitiu analisar a relação entre a empregabilidade e a densidade de movimentos da carga, nas três regiões urbanas. O estudo revelou que a área estudada em São Paulo necessita de mais movimentação de carga e exige mais do viário urbano e/ou é suprida por sistemas logísticos menos organizados, em relação às duas áreas francesas. Ainda, o porte e o perfil do estabelecimento podem incrementar o tempo de carga e descarga em uma área urbana. Finalmente, as predições urbanas, de 2025 e 2030, motivadas pelo novo Plano Diretor Estratégico do Município de São Paulo, permitiram avaliar e compreender os possíveis impactos do adensamento populacional e de empregos na demanda por transporte urbano de carga. E, verificar os possíveis impactos associados, tais como incremento em paradas em \"fila-dupla\" e ocupação viária por veículos de carga. / The effervescence of the modern city is only possible due to the continuous movement of people and goods. The movement of goods is trivial for of commercial, industrial and service activities. However, it is conditioned by the patterns of land use and urban density. This research approaches aspects of the relation between the urban freight transport and the structuring of urban areas in Brazil. The main objective is to analyze the mutual relationship among urban logistics and urban land use parameters on developing urban areas in São Paulo. Thus, applicable approaches, methodologies and models were identified, selected and analyzed, in light of their potential to support the integration of urban development and urban freight transport conditions. A selected model, the Freturb, was applied in an urban area in the city of São Paulo. Located in the region of Santa Cecilia and Higienopolis, the case study area was modeled, firstly, according to its current urban setting and then with their urban predictions for the years 2025 and 2030, according the new parameters of Master Plan of São Paulo, approved in 2014. The modeling results were classified and discussed accordingly to three aspects: Land Use Aspects, Logistics Aspects and Urban Traffic Aspects. The research also compared the results of the case study area located in São Paulo with other French urban areas, selected in the Center of Lyon and 4th. Arrondissement of Paris. Such a comparison allowed analyzing the relationship between the employability and the density of freight movements, in the three urban areas. The research revealed that the area in São Paulo requires more freight movement and urban road space and/or is supplied by less organized logistics systems, with regard to the latter two French areas. Also, the size and profile of the establishment can increase the loading and unloading time of operation in an urban area. Finally, the urban predictions, 2025 and 2030, motivated by the new Master Plan of São Paulo, allowed evaluating and understanding the possible impacts of population density and employment in demand for urban freight transport. And, they also allowed verifing the possible associated impacts, such as the increase in stops at \"double-park\" and road occupancy by goods vehicles.
32

Planejamento urbano e transporte urbano de carga: investigação de modelos de integração e aplicação do modelo Freturb em um recorte urbano em São Paulo. / Urban planning and urban freight: integrated moddeling investigation and the application of Freturb Model in an urban area in the city of São Paulo.

Thiago Canhos Montmorency Silva 16 June 2016 (has links)
A efervescência da cidade moderna somente é possível devido ao deslocamento contínuo de pessoas e mercadorias. A movimentação de bens é trivial para a realização das atividades comerciais, industriais e de prestação de serviços. Sua demanda, entretanto, é condicionada pelos padrões de uso e ocupação do solo e adensamento urbano. Esta pesquisa aborda aspectos da relação entre o transporte urbano de carga e a estruturação das áreas urbanas no Brasil. O principal objetivo é analisar a influência mútua entre a logística urbana e o uso e ocupação do solo no desenvolvimento de áreas urbanas no Município de São Paulo. Dessa forma, foram identificados, selecionados e analisados abordagens, metodologias e modelos aplicáveis à análise e proposição de diretrizes que integrem os condicionantes de desenvolvimento urbano e de transporte urbano de carga. Um modelo selecionado, o Freturb, foi aplicado em um recorte urbano do Município de São Paulo. Localizada na região de Santa Cecília e Higienópolis, a área de estudo foi modelada, primeiramente, de acordo com a sua configuração urbana atual e, em seguida, com as suas predições urbanas para os anos de 2025 e 2030, conforme os parâmetros urbanísticos do novo Plano Diretor Estratégico de São Paulo, em vigor desde 2014. Os resultados da modelagem foram abordados, qualitativamente, sob três categorias, que organizam parâmetros de planejamento e que se inter-relacionam no ambiente urbano: Aspectos do Uso e Ocupação do Solo, Aspectos da Logística e Aspectos do Tráfego Urbano. O trabalhou comparou, ainda, os resultados da configuração urbana atual do recorte urbano de São Paulo, com áreas urbanas francesas, selecionadas no Centro de Lyon e no 4o. Arrondissement de Paris. Essa comparação permitiu analisar a relação entre a empregabilidade e a densidade de movimentos da carga, nas três regiões urbanas. O estudo revelou que a área estudada em São Paulo necessita de mais movimentação de carga e exige mais do viário urbano e/ou é suprida por sistemas logísticos menos organizados, em relação às duas áreas francesas. Ainda, o porte e o perfil do estabelecimento podem incrementar o tempo de carga e descarga em uma área urbana. Finalmente, as predições urbanas, de 2025 e 2030, motivadas pelo novo Plano Diretor Estratégico do Município de São Paulo, permitiram avaliar e compreender os possíveis impactos do adensamento populacional e de empregos na demanda por transporte urbano de carga. E, verificar os possíveis impactos associados, tais como incremento em paradas em \"fila-dupla\" e ocupação viária por veículos de carga. / The effervescence of the modern city is only possible due to the continuous movement of people and goods. The movement of goods is trivial for of commercial, industrial and service activities. However, it is conditioned by the patterns of land use and urban density. This research approaches aspects of the relation between the urban freight transport and the structuring of urban areas in Brazil. The main objective is to analyze the mutual relationship among urban logistics and urban land use parameters on developing urban areas in São Paulo. Thus, applicable approaches, methodologies and models were identified, selected and analyzed, in light of their potential to support the integration of urban development and urban freight transport conditions. A selected model, the Freturb, was applied in an urban area in the city of São Paulo. Located in the region of Santa Cecilia and Higienopolis, the case study area was modeled, firstly, according to its current urban setting and then with their urban predictions for the years 2025 and 2030, according the new parameters of Master Plan of São Paulo, approved in 2014. The modeling results were classified and discussed accordingly to three aspects: Land Use Aspects, Logistics Aspects and Urban Traffic Aspects. The research also compared the results of the case study area located in São Paulo with other French urban areas, selected in the Center of Lyon and 4th. Arrondissement of Paris. Such a comparison allowed analyzing the relationship between the employability and the density of freight movements, in the three urban areas. The research revealed that the area in São Paulo requires more freight movement and urban road space and/or is supplied by less organized logistics systems, with regard to the latter two French areas. Also, the size and profile of the establishment can increase the loading and unloading time of operation in an urban area. Finally, the urban predictions, 2025 and 2030, motivated by the new Master Plan of São Paulo, allowed evaluating and understanding the possible impacts of population density and employment in demand for urban freight transport. And, they also allowed verifing the possible associated impacts, such as the increase in stops at \"double-park\" and road occupancy by goods vehicles.
33

Hierarquização das áreas de concentração de emissão de poluentes decorrentes do transporte de carga em São Paulo utilizando técnicas de geoprocessamento. / Ranking of areas of concentration of pollution arising from issuance of cargo transport in São Paulo using geoprocessing techniques.

Lage, Mariana de Oliveira 27 April 2016 (has links)
O presente estudo agrega os dados geoespaciais livres, cedidos pela prefeitura de São Paulo, IBGE, CNAE, RAIS, entre outros e particulares, cedidos pela empresa Maplink, com os recursos dos Sistemas de Informações Geográficas - SIG, para planejamento de Transportes. A megacidade de São Paulo com mais de dez milhões de habitantes tem milhares de estabelecimentos comerciais para atender a demanda dessa população, que precisa ser abastecidos. Os veículos de carga que abastecem, além de afetarem o trânsito e mobilidade urbana, emitem poluentes. O objetivo é hierarquizar as áreas da megacidade de São Paulo (Brasil) com características potenciais para alta concentração de poluentes decorrentes da circulação dos veículos de carga para abastecer os estabelecimentos comerciais. A metodologia correlaciona espacialmente os dois conjuntos de dados (localização de estabelecimentos comerciais e a circulação de veículos de transporte de cargas) utilizando ferramentas de análises espaciais, baseada em Kernel Density Estimator - KDE, a análise de multicritério, como a Analytic Hierarchy Process - AHP para avaliar como estes duas variáveis estão relacionadas, e também a lógica Fuzzy para calcular esses dados. Os resultados obtidos demonstra que as avenidas e rodovias do município de São Paulo possuem alta concentração de poluentes, sendo utilizadas como rotas para os veículos de carga que tanto fazem do município sua origem e/ou destino, as regiões que possuem alta concentração de poluentes atmosféricos são: Cerqueira César, Parque Dom Pedro II e Ibirapuera, com destaque também na Marginal Tietê e Marginal Pinheiros, além da zona leste (Itaquera e Itaim Paulista). / This study adds free geospatial data, granted by the city of São Paulo, IBGE, CNAE, RAIS, among others and individuals assigned by Maplink company with the capabilities of Geographic Information Systems - GIS for Transportation planning. The megacity of São Paulo with more than ten million inhabitants has thousands of shops to meet the needs of this population, which must be supplied. The cargo vehicles that supply, as well as affect the traffic and urban mobility, emit pollutants. The goal is to prioritize areas of the megacity of São Paulo (Brazil) with potential characteristics for high concentration of pollutants resulting from the movement of cargo vehicles to supply shops. The methodology spatially correlate the two sets of data (location of commercial establishments and the movement of cargo transport vehicles) using tools of spatial analysis based on Kernel Density Estimator - KDE, the multi-criteria analysis, as the Analytic Hierarchy Process - AHP to evaluate how these two variables are related, and also fuzzy logic to calculate this data. The results show that the avenues and highways of São Paulo have a high concentration of pollutants, being used as routes for freight vehicles that both make the city their origin and / or destination, the regions with high concentration of air pollutants they are: Cerqueira Cesar, Parque Dom Pedro II and Ibirapuera, highlighting also the Marginal Tiete and Pinheiros, besides the east side (Itaquera and Itaim Paulista).
34

A systematic approach to assess the relocation of the business centres to a logistics platform: A case study on DHL Freight AB (Sweden)

Rozario, Jewel Augustine, Hamid, Osman Abdelkader January 2018 (has links)
The relocation of logistic companies’ from the inner centres to the logistic platforms significantly affects both the supply chain management and the urban sustainability development. Recently the concept of city logistics and intermodality has received a significant attention from both academics and decision makers. City logistics play a pivotal role to ensure the liveability of urban areas but, in parallel, urban freight transport also has a significant effect on the quality of life in the urban settings. Optimization of urban freight transportation have an important input in the context of sustainability and liveability of cities and urban areas reducing traffic congestion, decreasing road accidents, alleviating CO2 emissions and noise impacts. The purpose of this thesis is to evaluate the relocation of a case logistics company from the city centre to a suburban area. To do this, a wide range of literature reviews pertaining the influence of peripheral logistics platform on the city sustainability were investigated. It seems that there are not well-defined models which can make a comprehensive and quantitative assessment in the context of sustainability for the relocation of business premises. Further investigation was done by conducting a case study on DHL, field observation of traffic flow. Based on all the collected information from the relevant sources, a mixed methods research was applied including a qualitative approach and a quantitative approach. A systematic approach was therefore developed in the context of sustainable development which can be used as an assessment tool for the major factors that enlighten the decision makers to consider the relocation of the logistics companies. A systematic approach was developed by this thesis which facilitates the assessment of key factors that impact the relocation decision in the context of all the three sustainable aspects: economic, social and environmental development. These impacts represent traffic congestion, time and distance of transportation, emission, cost optimization and transport mobility.
35

Hierarquização das áreas de concentração de emissão de poluentes decorrentes do transporte de carga em São Paulo utilizando técnicas de geoprocessamento. / Ranking of areas of concentration of pollution arising from issuance of cargo transport in São Paulo using geoprocessing techniques.

Mariana de Oliveira Lage 27 April 2016 (has links)
O presente estudo agrega os dados geoespaciais livres, cedidos pela prefeitura de São Paulo, IBGE, CNAE, RAIS, entre outros e particulares, cedidos pela empresa Maplink, com os recursos dos Sistemas de Informações Geográficas - SIG, para planejamento de Transportes. A megacidade de São Paulo com mais de dez milhões de habitantes tem milhares de estabelecimentos comerciais para atender a demanda dessa população, que precisa ser abastecidos. Os veículos de carga que abastecem, além de afetarem o trânsito e mobilidade urbana, emitem poluentes. O objetivo é hierarquizar as áreas da megacidade de São Paulo (Brasil) com características potenciais para alta concentração de poluentes decorrentes da circulação dos veículos de carga para abastecer os estabelecimentos comerciais. A metodologia correlaciona espacialmente os dois conjuntos de dados (localização de estabelecimentos comerciais e a circulação de veículos de transporte de cargas) utilizando ferramentas de análises espaciais, baseada em Kernel Density Estimator - KDE, a análise de multicritério, como a Analytic Hierarchy Process - AHP para avaliar como estes duas variáveis estão relacionadas, e também a lógica Fuzzy para calcular esses dados. Os resultados obtidos demonstra que as avenidas e rodovias do município de São Paulo possuem alta concentração de poluentes, sendo utilizadas como rotas para os veículos de carga que tanto fazem do município sua origem e/ou destino, as regiões que possuem alta concentração de poluentes atmosféricos são: Cerqueira César, Parque Dom Pedro II e Ibirapuera, com destaque também na Marginal Tietê e Marginal Pinheiros, além da zona leste (Itaquera e Itaim Paulista). / This study adds free geospatial data, granted by the city of São Paulo, IBGE, CNAE, RAIS, among others and individuals assigned by Maplink company with the capabilities of Geographic Information Systems - GIS for Transportation planning. The megacity of São Paulo with more than ten million inhabitants has thousands of shops to meet the needs of this population, which must be supplied. The cargo vehicles that supply, as well as affect the traffic and urban mobility, emit pollutants. The goal is to prioritize areas of the megacity of São Paulo (Brazil) with potential characteristics for high concentration of pollutants resulting from the movement of cargo vehicles to supply shops. The methodology spatially correlate the two sets of data (location of commercial establishments and the movement of cargo transport vehicles) using tools of spatial analysis based on Kernel Density Estimator - KDE, the multi-criteria analysis, as the Analytic Hierarchy Process - AHP to evaluate how these two variables are related, and also fuzzy logic to calculate this data. The results show that the avenues and highways of São Paulo have a high concentration of pollutants, being used as routes for freight vehicles that both make the city their origin and / or destination, the regions with high concentration of air pollutants they are: Cerqueira Cesar, Parque Dom Pedro II and Ibirapuera, highlighting also the Marginal Tiete and Pinheiros, besides the east side (Itaquera and Itaim Paulista).
36

Citylogistik och logistikföretag i en kontext av ökad e-handel : med olika utmaningar och hur logistikföretag hanterar utmaningarna / City logistics and logistics companies in a context of increased e-commerce : with different challenges and how companies handle the challenges

Nordin, Ludwig, Björnstedt Bozbey, Karl, Overgaard, Martin, Persson Lundgren, Philip January 2021 (has links)
We have conducted a study that is intended to investigate and understand how logistics companies in city logistics handle increased e-commerce challenges and describe what actions they take. To be able to do that, two question formulations have been formulated that goes: “What challenges, caused by an increased e-commerce, exist for logistics companies within city logistics?” and “What are logistics companies doing to address the challenges that exist and that are caused by increased e-commerce?”. Further is the theoretical frame of references presented where challenges and innovations for logistics companies in city logistics is a central point. We have used a qualitative approach, where semi-structured interviews have been used to get the essential information to be able to analyze towards our theoretical frame of references. Headliners that are found in the theoretical frame of references reappear in both the empirical material and the analysis to get a common thread throughout the study. In the analysis, we have our question formulations as headliners to really analyze challenges and innovations. Our study has contributed to an increased understanding of how logistics companies handle an increased e-commerce challenge and describe what actions they take. We have noted that the increased e-commerce has led to challenges for logistics companies in city logistics. We concluded that e-commerce has become more complex with shorter lead time, more but smaller packages and higher demands from consumers have been added, which is considered a challenge for logistics companies. The study shows the main challenges that increased e-commerce brought. The study also shows various innovations and actions by logistics companies within city logistics. / Vi har gjort en studie som är ämnad att undersöka och förstå hur logistikföretag inom citylogistik hanterar ökade e-handelsutmaningar samt beskriva åtgärder de vidtar. För att kunna göra det har vi utgått från två frågeställningar som lyder: “Vilka utmaningar, orsakade av ökad e-handel, finns för logistikföretag inom citylogistik?” och “Vad görlogistikföretag inom citylogistik för att hantera de utmaningar som finns och som är orsakade av ökad e-handel?” Vidare presenteras det teoretiska referensram där utmaningar och innovationer för logistikföretag inom citylogistik är en central del. Vi har använt oss utav ett kvalitativt angreppssätt där vi har genomfört semistrukturerade intervjuer för att få den väsentliga informationen för att kunna analysera gentemot vår teoretiska referensram. Rubriker som finns i den teoretiska referensramen återkommer i både det empiriska materialet och analysen för att få en röd tråd genom hela studien. I analysen har vi däremot våra frågeställningar som huvudrubriker för att verkligen analysera utmaningarna och innovationerna. Vår studie har bidragit med en ökad förståelse hur logistikföretag inom citylogistik hanterar ökad e-handelsutmaningar samt vilka åtgärder de vidtar. Vi har konstaterat att den ökade e-handeln har medfört utmaningar för logistikföretag inom citylogistik. E-handelslogiken har blivit mer komplex på senaste tiden där korta ledtider, fler men mindre paket och högre krav från konsumenterna har tillkommit vilket anses som utmaningar för logistikföretagen. Studien visar på de huvudsakliga utmaningarna som ökad e-handel medfört. Studien visar även på olika innovationer och åtgärder som används av logistikföretag inom citylogistik.
37

Creating Value from Last Mile Deliveries to First Mile Recycling : A Case Study of an Urban Consolidation Center / Skapa Värde från Urbana Varuleveranser till Urban Avfallshämtning : En Fallstudie av en Urban Samlastningscentral

WESTERLUND, GUSTAV, BABAN, DARIN January 2021 (has links)
This study is a part of the HITS-project at the Integrated Transport Research Lab at KTH. The demand for urban freight transportation has continued to grow during the last decades due to increased urbanization. Road-based freight transport contributes to air pollution, traffic congestion and noise pollution. The dependency of these services and because of their emissions of greenhouse gases there is a need for new sustainable initiatives.  To investigate the possibility of consolidating the delivery of parcels and collection of recycling materials, a pilot initiative called Älskade Stad has been implemented in Stockholm. Traditionally, similar initiatives have encountered problems when municipalities have stopped the funding and it has also been difficult to convince companies to cooperate. Therefore, the aim of this study is to investigate what values that are being created from an urban consolidation center (UCC), as these could be seen as incentives for joining. Furthermore, it will identify what value propositions that are being offered for the city and the involved companies and how these companies capture these values.  The thesis is conducted as a qualitative case study and uses the business model approach as a conceptual framework. The result from the study shows that four key resources and activities were related to value creation: a smaller truck which increased the filling rates, exemptions received from the municipality, new garage space utilization, and goods and waste flow consolidation. Furthermore, sustainable value propositions are offered to the companies and the city, such as, more attractive streets, higher profitability on trucks, increased publicity, improved work environment and finally green transportation solutions. This has entailed changes to the value capturing for the involved companies. Changes that are related to savings, revenue, and cost streams. The analysis from the study showed that the implementation of an UCC can help the city when facing urbanization challenges, and lead to a cleaner, safer, and more attractive city. / Denna studie är en del av HITS-projektet vid Integrated Transport Research Lab vid KTH. Efterfrågan på urbana varutransporter har fortsatt att öka under de senaste årtiondena på grund av en ökad urbanisering. Vägbaserad varutransport bidrar till luftföroreningar, köbildning och ljudföroreningar. Vikten av dess tjänster i kombination med dess stora utsläpp av växthusgaser skapar ett behov av nya hållbara initiativ.  För att utforska en lösning som konsoliderar varuleveranser och upphämtning av returmaterial, har en pilotstudie med namnet Älskade Stad genomförts i Stockholm. Historiskt sett har liknande initiativ mött problem när finansiering från offentlig sektor tagit slut och dessutom har det varit svårt att övertyga företag att delta i samarbeten. Därför ämnar denna studie att kartlägga vilka värden som faktiskt skapas med hjälp av en urban samlastningscentral, vilket skulle kunna ses som möjliga incitament. Vidare syftar denna studie till att kartlägga vilka värden som erbjuds för staden samt involverade företag och hur dessa värden fångas av företagen.  Denna uppsats är genomförd i form av en kvalitativ fallstudie och använder ett affärsmodellsperspektiv som teoretiskt ramverk. Genom semistrukturerade intervjuer med experter som är involverade i initiativet samt forskare insamlades data. Resultaten från studien påvisar fyra huvudsakliga aktiviteter och resurser kopplat till värdeskapande: en mindre lastbil som ökade fyllnadsgraden, dispenser utdelat från stadsförvaltningen, ny garageanvändning samt godskonsolidering. Utöver detta så uppstår ett hållbart värdeerbjudande till företagen och staden i form av en mer attraktiv gatumiljö, högre lönsamhet på sopbilar, ökad publicitet, förbättrad arbetsmiljö och en grön transportlösning. Detta har medfört förändringar när det gäller företagens värdefångst, förändringar kopplade till besparingar, intäkts- och kostnadsflöden. Analysen från studien visat att en implementering av en urban samlastningscentral kan hjälpa staden att bemöta urbaniseringsutmaningar och bidra till en renare, säkrare och attraktivare stadsmiljö.
38

Das E-Lastenrad als Alternative im städtischen Wirtschaftsverkehr. Determinanten der Nutzung eines „neuen alten“ Fahrzeugkonzepts

Gruber, Johannes 05 March 2021 (has links)
Elektrifizierte Lastenfahrräder werden als ein Lösungsansatz für die wachsenden Herausforderungen des städtischen Wirtschaftsverkehrs gesehen. Fokus dieser Arbeit ist eine Abschätzung des Einsatzpotenzials dieses Fahrzeugkonzepts unter Betrachtung von konzeptionellen, verkehrlichen und wirtschaftlichen Aspekten. Als kumulative Dissertation enthält sie fünf Fachartikel, gruppiert zu drei Forschungsbeiträgen. Im ersten Forschungsbeitrag wird erörtert, wie erfolgversprechend das E-Lastenrad, eine Neuauflage des alten Konzepts Lastenfahrrad, in einem Markt mit ersten Anwendern (Kurierdienstleistung) ist. Die Auftragsstruktur im Stadtkuriergeschäft bietet ein substanzielles Marktpotenzial für E-Lastenräder, allerdings erschwert die Positionierung zwischen zwei etablierten Modi (Pkw und Fahrrad) den Markteintritt. Der zweite Teil der Analyse weitet den Blick auf alle Branchen und bietet eine strukturierte Beschreibung der verschiedenartigen Einflussfaktoren (Treiber und Hemmnisse), die auf die Lastenradnutzung im städtischen Wirtschaftsverkehr wirken. Als relevante Entscheidungskriterien konnten identifiziert werden: fahrzeugseitige Aspekte, Strukturen und Prozesse des adoptierenden Unternehmens, Einstellungen der Entscheider*innen, weiche Faktoren sowie regulative und räumliche Rahmenbedingungen. Der dritte Beitrag thematisiert die operative Eignung des E-Lastenrads, indem seine Fahrtzeiten einem Pkw gegenübergestellt werden. Bei Strecken bis zu 3 km sind beide Modi nahezu gleich schnell. Die Hälfte aller Fahrten bis 20 km Distanz würde bei einem Wechsel vom Pkw zum Lastenrad höchstens 2–10 min länger dauern (ohne Berücksichtigung der Parksuchzeit). Bereits kleine Änderungen an den Verkehrsbedingungen könnten noch bestehende Vorteile des Pkw spürbar verringern. Insgesamt erweitert die Arbeit maßgeblich das Wissen zu einem „neuen alten“ Fahrzeugkonzept, dem ein Potenzial zur Auflösung von bislang auf das Automobil hin ausgerichteten Systemen beigemessen wird. / Shifting trips to electric cargo bikes is one possible solution to deal with the growing challenges of urban commercial transport. This thesis combines conceptual, transport-related, and economic aspects as a foundation to assess the feasibility of this vehicle concept for freight and service trips. It contains five scientific papers, which provide three research contributions. The first contribution identifies the potentials of electric cargo bikes among first users (i.e., courier logistics services). Electric cargo bikes are an updated and re-envisioned version of freight bicycles. The features of point-to-point courier logistics assignments offer a substantial market opportunity for electric cargo bikes. However, being positioned between two established modes (i.e., car and bicycle) handicaps the market entry of cargo bikes. For the second contribution, the scope was widened to include all business sectors. A structured description is presented of the various determinants (i.e., drivers and barriers) affecting commercial cargo bike use. Among these were vehicle-specific factors, structures and practices of the company, attitudes of decision-makers, soft factors, regulatory frameworks, and spatial conditions. The third contribution explores the travel time differences between electric cargo bikes and cars for commercial trips. For trip distances of up to 3 kilometers, the travel times of both modes largely overlap. Half of all trips up to 20 kilometers would take only a maximum of 2 to 10 minutes longer by electric cargo bike (excluding the additional time for finding a parking spot). Small modifications in traffic could have considerable effects in reducing the current travel time advantages of cars. Consequently, this dissertation contributes towards the state-of-research by expanding the scientific knowledge of a type of vehicle that has the potential to disrupt car-dependent transportation systems.

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