Optimal Investment Decision-making for Highway Transportation Asset Management Under Risk and Uncertainty PDF Download

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

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Author: David G. Peshkin
Publisher: Transportation Research Board
ISBN: 0309128927
Category : Technology & Engineering
Languages : en
Pages : 62

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Book Description
TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R26-RR-2: Guidelines for the Preservation of High-Traffic-Volume Roadways explores the state of the practice for preservation treatments on high- and low-volume asphalt and concrete roadways. The report also includes suggested guidelines on the application of preservation treatments on high-volume roadways.

Author: Geni Bahar
Publisher: Transportation Research Board
ISBN: 0309087708
Category : Business & Economics
Languages : en
Pages : 156

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Book Description
Rising awareness of and increased attention to sexual harassment has resulted in momentum to implement sexual harassment prevention efforts in higher education institutions. Work on preventing sexual harassment is an area that has recently garnered a lot of attention, especially around education and programs that go beyond the standard anti-sexual harassment trainings often used to comply with legal requirements. On April 20-21, 2021, the National Academies of Sciences, Engineering, and Medicine hosted the workshop Developing Evaluation Metrics for Sexual Harassment Prevention Efforts. The workshop explored approaches and strategies for evaluating and measuring the effectiveness of sexual harassment interventions being implemented at higher education institutions and research and training sites, in order to assist institutions in transforming promising ideas into evidence-based best practices. Workshop participants also addressed methods, metrics, and measures that could be used to evaluate sexual harassment prevention efforts that lead to change in the organizational climate and culture and/or a change in behavior among community members. This publication summarizes the presentations and discussion of the workshop.

Author: David G. Peshkin
Publisher: Transportation Research Board
ISBN: 0309088119
Category : Pavements
Languages : en
Pages : 86

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Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 523: Optimal Timing of Pavement Preventive Maintenance Treatment Applications describes a methodology for determining the optimal timing for the application of preventive maintenance treatments to flexible and rigid pavements. NCHRP Report 523 also presents the methodology in the form of a macro-driven Microsoft Excel Visual Basic Application--designated OPTime"--Publisher's description.

Author: David G. Peshkin
Publisher: Transportation Research Board
ISBN: 0309128919
Category : Technology & Engineering
Languages : en
Pages : 179

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Book Description
TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R26-RR-1: Preservation Approaches for High-Traffic-Volume Roadways documents the state of the practice of preservation treatment on asphalt and concrete pavements on high- and low-volume roadways. The report also includes general guidelines on the application of preservation treatments on high-volume roadways. The same project that produced SHRP 2 Report S2-R26-RR-1 also produced SHRP 2 Report S2-R26-RR-2: Guidelines for the Preservation of High-Traffic-Volume Roadways, which explores the state of the practice for preservation treatments on high- and low-volume asphalt and concrete roadways. The report also includes suggested guidelines on the application of preservation treatments on high-volume roadways.

Author: Animesh Das
Publisher: CRC Press
ISBN: 1466558555
Category : Technology & Engineering
Languages : en
Pages : 224

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Book Description
Predict or Explain the Pavement Response to Load: Understand the Physical Governing Principles Analysis of Pavement Structures brings together current research and existing knowledge on the analysis and design of pavements. This book provides a platform for the readers to understand the basic principles of physics and mechanics involved in pavement analyses. From Simple to Complex Formulation: Learn to Develop Your Own Research or Field Problems The book introduces load and thermal stress analyses of asphalt and concrete pavement structures in a simple and step-by-step manner. Uniformity of symbol and sign conventions have been maintained throughout the book. References are made to more than 300 sources for the interested readers for further reading. The book helps to build confidence in the reader and allows them to formulate and solve their own research or field problems. Divided into eight chapters, the material in the book addresses: Characterization of various pavement materials Simple rheological models for asphaltic material Beams and plates on elastic foundations Thermal stress in concrete pavement Formulations for axial and bending stresses due to full and partial restraint conditions Analysis of elastic half-space Analysis of multilayered structures A formulation for thermo-rheological analysis of asphalt pavement Pavement design principles Analysis of a beam/plate resting on elastic half-space Analysis of dynamic loading conditions Analysis of composite pavement Reliability issues in pavement design Inverse problems in pavement engineering Analysis of Pavement Structures covers the basic approaches for pavement analysis, and highlights the fundamental principles followed in the analyses of pavement structures through numerous schematic diagrams.

Author:
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 276

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Book Description
The primary focus of this research was to determine the effects of design and construction features, such as overlay thickness and mix type, presence of milling, and type of restoration, on pavement response and performance and to establish their importance in the prediction of future performances of rehabilitated pavements. Long-Term Pavement Performance program Specific Pavement Study (SPS)-5 and SPS-6 experiments provided information to obtain a better understanding of the effects of design and construction features on pavement response and performance of rehabilitated flexible and rigid pavements.

Author: Sandra Erkens
Publisher: CRC Press
ISBN: 1317285522
Category : Technology & Engineering
Languages : en
Pages : 212

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Book Description
Functional Pavement Design is a collections of 186 papers from 27 different countries, which were presented at the 4th Chinese-European Workshops (CEW) on Functional Pavement Design (Delft, the Netherlands, 29 June-1 July 2016). The focus of the CEW series is on field tests, laboratory test methods and advanced analysis techniques, and cover analysis, material development and production, experimental characterization, design and construction of pavements. The main areas covered by the book include: - Flexible pavements - Pavement and bitumen - Pavement performance and LCCA - Pavement structures - Pavements and environment - Pavements and innovation - Rigid pavements - Safety - Traffic engineering Functional Pavement Design is for contributing to the establishment of a new generation of pavement design methodologies in which rational mechanics principles, advanced constitutive models and advanced material characterization techniques shall constitute the backbone of the design process. The book will be much of interest to professionals and academics in pavement engineering and related disciplines.

Author: John Harvey
Publisher: CRC Press
ISBN: 1000201724
Category : Technology & Engineering
Languages : en
Pages : 557

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Book Description
An increasing number of agencies, academic institutes, and governmental and industrial bodies are embracing the principles of sustainability in managing their activities. Life Cycle Assessment (LCA) is an approach developed to provide decision support regarding the environmental impact of industrial processes and products. LCA is a field with ongoing research, development and improvement and is being implemented world-wide, particularly in the areas of pavement, roadways and bridges. Pavement, Roadway, and Bridge Life Cycle Assessment 2020 contains the contributions to the International Symposium on Pavement, Roadway, and Bridge Life Cycle Assessment 2020 (Davis, CA, USA, June 3-6, 2020) covering research and practical issues related to pavement, roadway and bridge LCA, including data and tools, asset management, environmental product declarations, procurement, planning, vehicle interaction, and impact of materials, structure, and construction. Pavement, Roadway, and Bridge Life Cycle Assessment 2020 will be of interest to researchers, professionals, and policymakers in academia, industry, and government who are interested in the sustainability of pavements, roadways and bridges.

Author: Jaroslav J. Hajek
Publisher: Transportation Research Board
ISBN: 0309143349
Category : Pavements
Languages : en
Pages : 112

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Book Description
TRB's Airport Cooperative Research Program (ACRP) Synthesis 22: Common Airport Pavement Maintenance Practices explores how airports implement a pavement maintenance management program, including inspecting and tracking pavement condition, scheduling maintenance, identifying necessary funds, and treating distresses in asphalt and concrete pavements.