Author: Zongzhi Li
Publisher:
ISBN:
Category : Highway departments
Languages : en
Pages : 220

Get Book Here

Book Description

Author:
Publisher: AASHTO
ISBN: 1560514779
Category : Technology & Engineering
Languages : en
Pages : 886

Get Book Here

Book Description
"The Highway Safety Manual (HSM) is a resource that provides safety knowledge and tools in a useful form to facilitate improved decision making based on safety performance. The focus of the HSM is to provide quantitative information for decision making. The HSM assembles currently available information and methodologies on measuring, estimating and evaluating roadways in terms of crash frequency (number of crashes per year) and crash severity (level of injuries due to crashes). The HSM presents tools and methodologies for consideration of 'safety' across the range of highway activities: planning, programming, project development, construction, operations, and maintenance. The purpose of this is to convey present knowledge regarding highway safety information for use by a broad array of transportation professionals"--p. xxiii, vol. 1.

Author: Mark D. Harness
Publisher:
ISBN:
Category : Highway planning
Languages : en
Pages : 308

Get Book Here

Book Description

Author: Gerardo W. Flintsch
Publisher: Transportation Research Board
ISBN: 0309070147
Category : Geographic information systems
Languages : en
Pages : 75

Get Book Here

Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 335: Pavement Management Applications Using Geographic Information Systems examines the state of the practice and knowledge of pavement management systems (PMS) using geographic information systems (GIS) and other spatial technologies, and discusses how the technologies have been combined to enhance the highway management process. The synthesis reviews the principal issues related to PMS data collection, integration, management, and dissemination; applications of spatial technologies for map generation and PMS spatial analysis; and implementation-related issues, including approaches used for integrating PMS and GIS and the different tools used to support pavement management decisions.

Author: University of California, Berkeley. Institute of Transportation Studies. Library
Publisher:
ISBN:
Category : Transportation
Languages : en
Pages : 588

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 274

Get Book Here

Book Description

Author: Ilgin Gokasar
Publisher: Infinite Study
ISBN:
Category : Mathematics
Languages : en
Pages : 13

Get Book Here

Book Description
Climate change is one of the most challenging problems for the world, which leads researchers to study on the decrease of its impact to the environment at several disciplines. One of the most adverse effects on environment can be observed in transportation area. Hence, in this paper, the impact of bridge maintenance on the environment is inquired in the bridge maintenance prioritization perspective. The aim of this paper is to rank the bridge maintenance projects using type-2 neutrosophic number (T2NN) based fuzzy WASPAS (Weighted Aggregated Sum Product Assessment) and TOPSIS (Technique For Order Preference By Similarity To An Ideal Solution) to test five alternative bridges, where a critical environmental criterion is introduced in this model, which addresses to additional CO2 emission because of truck detours in the event of a bridge closures. The applicability of the proposed model is demonstrated in a case study in Turkey. The evaluation findings show that the ranking results are robust and the CO2 emission criterion is found to be the dominant criterion in the multicriteria decision-making model proposed in this paper.

Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309451833
Category : Transportation
Languages : en
Pages : 209

Get Book Here

Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Research Report 838: Guidelines for Optimizing the Risk and Cost of Materials QA Programs proposes guidelines for optimizing the risk and cost of materials quality assurance (QA) programs. It develops a methodology for establishing a materials QA program that optimizes risk and cost by providing appropriate types, levels, and frequencies of agency testing and inspection for transportation projects across their full range of type, size, complexity, and project-delivery method.

Author: National Cooperative Highway Research Program
Publisher: Transportation Research Board
ISBN: 030909898X
Category : Bridges
Languages : en
Pages : 139

Get Book Here

Book Description
Accompanying CD-ROM contains ... "[u]sers manual and software for NCHRP Report 590: Multi-objective optimization for bridge management systems."--CD-ROM label.

Author: Jasper Cook
Publisher: CRC Press
ISBN: 1482259710
Category : Technology & Engineering
Languages : en
Pages : 487

Get Book Here

Book Description
Rural Road Engineering in Developing Countries provides a comprehensive coverage of the planning, design, construction, and maintenance of rural roads in developing countries and emerging nations. It covers a wide range of technical and non-technical problems that may confront road engineers working in the developing world, focusing on rural roads which provide important links from villages and farms to markets and offer the public access to health, education, and other services essential for sustainable development. Most textbooks on road engineering are based on experience in industrialised countries with temperate climates or deal only with specific issues, with many aspects of the design and construction of roads in developing regions stemming from inappropriate research undertaken in Europe and the USA. These approaches are frequently unsuitable and unsustainable for rural road network environments, particularly in low to middle income countries. This book takes on board a more recent research and application focus on rural roads, integrating it for a broad range of readers to access current information on good practice for sustainable road engineering in developing countries. The book particularly suits transportation engineers, development professionals, and graduate students in civil engineering.