Training Guide for the Constructability Review Process

Training Guide for the Constructability Review Process PDF Author: Washington (State). Department of Transportation
Publisher:
ISBN:
Category : Contracts
Languages : en
Pages : 3

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Training Guide for the Constructability Review Process

Training Guide for the Constructability Review Process PDF Author: Washington (State). Department of Transportation
Publisher:
ISBN:
Category : Contracts
Languages : en
Pages : 3

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Book Description


Constructibility Review Process for Transportation Facilities

Constructibility Review Process for Transportation Facilities PDF Author: Stuart D. Anderson
Publisher: Transportation Research Board
ISBN: 9780309060622
Category : Law
Languages : en
Pages : 100

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Constructability Review Process

Constructability Review Process PDF Author: Michael A. Hawthorne
Publisher:
ISBN:
Category : Civil engineering contracts
Languages : en
Pages : 26

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Guidance for Cost Estimation and Management for Highway Projects During Planning, Programming, and Preconstruction

Guidance for Cost Estimation and Management for Highway Projects During Planning, Programming, and Preconstruction PDF Author: Stuart D. Anderson
Publisher: Transportation Research Board
ISBN: 0309098750
Category : Highway planning
Languages : en
Pages : 290

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Book Description
'TRB's National Cooperative Highway Research Program (NCHRP) Report 574: Guidance for Cost Estimation and Management for Highway Projects During Planning, Programming, and Preconstruction explores approaches to cost estimation and management designed to overcome the root causes of cost escalation and to support the development of consistent and accurate project estimates through all phases of the development process, from long-range planning, through priority programming, and through project design. NCHRP Web-Only Document 98 details the steps followed by the research team in the development of NCHRP Report 574"--Publisher's description.

Transportation Research Record

Transportation Research Record PDF Author:
Publisher:
ISBN:
Category : Air travel
Languages : en
Pages : 566

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"For more than 50 years, the Transportation Research Record has been internationally recognized as one of the preeminent peer-reviewed journals for transportation research papers from authors in the United States and from around the world. One of the most cited transportation journals, the TRR offers unparalleled depth and breadth in the coverage of transportation topics from both academic and practitioner perspectives. All modes of passenger and freight transportation are addressed in papers covering a wide array of disciplines, including policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more."--Publisher's website

Guidelines for Implementing a Constructability Program

Guidelines for Implementing a Constructability Program PDF Author: University of Texas at Austin. Construction Industry Institute. Constructability Task Force
Publisher:
ISBN:
Category : Construction industry
Languages : en
Pages : 40

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Traffic Control Devices, Visibility, and Railroad Grade Crossings

Traffic Control Devices, Visibility, and Railroad Grade Crossings PDF Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Automobile driving at night
Languages : en
Pages : 144

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Book Description
Transportation Research Record 1495 contains the following papers: Effective use of variable message signs: Lessons learned through development of users' manuals; Motorist interpretation of yellow X and yellow diagonal arrow in freeway lane control signal array; Effects of pavement markings on driver behavior at freeway lane drop exits; Comparative study of advance warning signs at high speed signalized intersections; Evaluation of strobe lights in red lens of traffic signals; High-volume pedestrian crosswalk time requirements; Empirical analysis of traffic characteristics at two-way stop-controlled intersections in Alaska; Evaluation of proposed minimum retroreflectivity requirements for traffic signs; Detectability of pavement markings under stationary and dynamic conditions as a function of retroreflective brightness; Visibility of new yellow center stripes as a function of obliteration; Effects of lateral separation between double center-stripe pavement markings on visibility under nighttime driving conditions; Curve radius perception accuracy as function of number of delineation devices (Chevrons); Knowledge-based personal computer software package for applying and placing curve delineation devices; Visibility of new pavement markings at night under low-beam illumination; Loss of visibility distance caused by automobile windshields at night; Traffic sign reading distances and times during night driving; Yellow pavement markings with yellow nighttime color; Application of geographic information systems rail-highway grade crossing safety; Evaluation of accuracy of U.S. DOT rail-highway grade crossing accident prediction models.

A Constructability Review Ontology To Support Automated Rule Checking Leveraging Building Information Models

A Constructability Review Ontology To Support Automated Rule Checking Leveraging Building Information Models PDF Author: Li Jiang
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Constructability review has been an ongoing area of research to support integrated design and construction processes for decades. Computer-based tools, knowledge-based systems and quantitative analysis systems, have been developed to facilitate the review process and constructability implementation. Limited by technological capabilities, the scope of analysis, timing of constructability knowledge input, and visual representation of design restrain the application value of those tools. As the evolution of Building Information-modeling (BIM) shows great potential to motivate integrated design and delivery, the current manual review process, which is time-consuming and error-prone, is facing a transformation with the adoption of advanced technology in a more collaborative environment. The current work applies a BIM-enabled rule-based approach to automate a constructability review through the support of the developed constructability ontology. The ontology for the automated review explicitly reveals the interdependencies between design and construction and supports proactive constructability feedback for more informed design decision-making. To achieve the transformation of a constructability review, this study presents four stages of development: exploratory study, knowledge elicitation, ontology development, and validation. As primarily qualitative research, research techniques include document analysis, interviews, information modeling, and rule-based checking. Together with an in-depth literature review, the feasibility and the requirements for the automated constructability review were investigated through a case study. Focusing on reinforced concrete structural elements, constructability knowledge was captured to develop a constructability ontology to provide the foundation for automating the constructability review. Underlying interdependencies between design and construction were identified, along with the associated information requirements to pursue automated constructability reasoning. The constructability relationships with associated information requirements and its applicability were validated through a series of expert interviews and a case study. The expectations and the challenges of the automated constructability review are also presented. This study contributes by: (1) developing an ontology-based approach to capture and define the interdependencies between design and construction information; (2) defining the constructability relationships with associated information at different levels of detail; (3) prototyping constructability relationships with available model content for automated reasoning, and (4) enabling the transformation of the currently manual constructability review process into an automated process.

Infrastructure and Technology Management

Infrastructure and Technology Management PDF Author: Tugrul U. Daim
Publisher: Springer
ISBN: 3319689878
Category : Business & Economics
Languages : en
Pages : 491

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Book Description
This book presents emerging technology management approaches and applied cases from leading infrastructure sectors such as energy, healthcare, transportation and education. Featuring timely topics such as fracking technology, electric cars, Google’s eco-friendly mobile technology and Amazon Prime Air, the volume’s contributions explore the current management challenges that have resulted from the development of new technologies, and present tools, applications and frameworks that can be utilized to overcome these challenges. Emerging technologies make us rethink how our infrastructure will look in the future. Solar and wind generation, for example, have already changed the dynamics of the power sector. While they have helped to reduce the use of fossil fuels, they have created management complications due to their intermittent natures. Meanwhile, information technologies have changed how we manage healthcare, making it safer and more accessible, but not without implications for cost and administration. Autonomous cars are around the corner. On-line education is no longer a myth but still a largely unfulfilled opportunity. Digitization of car ownership is achievable thanks to emerging business models leveraging new communication technologies. The major challenge is how to evaluate the relative costs and benefits of these technologies. This book offers insights from both researchers and industry practitioners to address this challenge and anticipate the impact of new technologies on infrastructure now and in the future.

Constructibility Review Process for Transportation Facilities

Constructibility Review Process for Transportation Facilities PDF Author: Stuart D. Anderson
Publisher: Transportation Research Board
ISBN:
Category : Law
Languages : en
Pages : 100

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Book Description