Evaluation of Thermocoax Piezoelectric Weigh-in-Motion Sensors

Evaluation of Thermocoax Piezoelectric Weigh-in-Motion Sensors PDF Author: Highway Innovative Technology Evaluation Center (U.S.)
Publisher: ASCE Publications
ISBN: 9780784475072
Category : Technology & Engineering
Languages : en
Pages : 80

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Book Description
Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF Innovation Center. This report describes a program of installation, testing, and evaluation designed to determine the capabilities and limitations of Thermocoax's weigh-in-motion sensor.

Evaluation of Thermocoax Piezoelectric Weigh-in-Motion Sensors

Evaluation of Thermocoax Piezoelectric Weigh-in-Motion Sensors PDF Author: Highway Innovative Technology Evaluation Center (U.S.)
Publisher: ASCE Publications
ISBN: 9780784475072
Category : Technology & Engineering
Languages : en
Pages : 80

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Book Description
Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF Innovation Center. This report describes a program of installation, testing, and evaluation designed to determine the capabilities and limitations of Thermocoax's weigh-in-motion sensor.

Evaluation of the Inter-Lok Retaining Wall System

Evaluation of the Inter-Lok Retaining Wall System PDF Author: Highway Innovative Technology Evaluation Center (U.S.)
Publisher: ASCE Publications
ISBN: 9780784475102
Category : Technology & Engineering
Languages : en
Pages : 130

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Book Description
Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF/IIEC Innovation Center. This report describes a HITEC evaluation designed to determine the basic capabilities and limitations of the INTER-LOK System for use as a technically viable, precast mechanically stabilized earth retaining wall system. The evaluation was conducted based on design, construction, performance, and quality assurance information outlined in the HITEC Protocol. The INTER-LOK System features a cross-shaped, segmental precast concrete facing panel connected to metallic rebar and anchor plate type of soil reinforcement attached to the facing panels by a keyplate that interlocks with the facing panels.

Evaluation of the Tricon Retained Soil Wall System

Evaluation of the Tricon Retained Soil Wall System PDF Author: Highway Innovative Technology Evaluation Center (U.S.)
Publisher: ASCE Publications
ISBN: 9780784475171
Category : Technology & Engineering
Languages : en
Pages : 142

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Book Description
Prepared by the Highway Innovative Technology Evaluation Center, a CERF/IIEC Innovation Center. This report describes a HITEC evaluation designed to determine the basic capabilities and limitations of the Tricon System for use as a technically viable, precast, mechanically stabilized earth-retaining wall system. The evaluation considered material, design, construction, performance, and quality assurance information outlined in the HITEC Protocol.

Environmental Technology Verification Report for the Plasma Enhanced Melter

Environmental Technology Verification Report for the Plasma Enhanced Melter PDF Author:
Publisher: ASCE Publications
ISBN: 9780784475225
Category : Technology & Engineering
Languages : en
Pages : 92

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Book Description
Prepared by the Environmental Technology Evaluation Center (EvTEC), a service center of CERF/IIEC. This Technology Verification report describes the nature and scope of the environmental evaluation of the performance of the Plasma Enhanced Melter? (PEM?) system for waste treatment. The evaluation was conducted through a cooperative program established in 1998 between the Washington State Department of Ecology, Integrated Environmental Technology Inc., Allied Technology Group, and the Civil Engineering Research Foundation. The goal of this report is to provide potential users and purchasers of the PEM? system with information they need to make more informed decisions regarding the performance of PEM? as an equivalent or alternative to incineration for treating hazardous waste.

Evaluation of Thermocoax Piezoelectric Weigh-in-motion Sensors

Evaluation of Thermocoax Piezoelectric Weigh-in-motion Sensors PDF Author:
Publisher: Amer Society of Civil Engineers
ISBN: 9780784405864
Category : Technology & Engineering
Languages : en
Pages : 60

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Book Description
This report, Evaluation of Thermocoax Piezoelectric Weigh-in-Motion Senosrs, describes a program of installation, testing, and evaluation designed to determine the capabilities and limitations of Thermocoax"s weigh-in-motion sensor.

Evaluation of Weigh-in-motion Systems

Evaluation of Weigh-in-motion Systems PDF Author: Benjamin H. Cottrell
Publisher:
ISBN:
Category : Piezoelectric devices
Languages : en
Pages : 106

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Book Description
The objective of this research was to evaluate low cost weigh-in-motion systems. The three systems evaluated were (1) a capacitance weigh mat system, (2) a bridge weighing system, and (3) a piezoelectric cable sensor system. All three systems have a two-lane capability. An evaluation was made of (1) the quality of the data, (2) the performance of the equipment, (3) the applications of the equipment and its ease ofuse, and (4) the format of the data and its usefulness. Although objective data were used when possible, the majority of the evaluation is subjective. The quality of the data from each of the three systems is about the same. The piezoelectric cable system provides slightly lower quality data than the other two systems. The equipment of the capacitance weigh mat performed well; that of the bridge system was adequate; and there was concern about the durability of the piezoelectric cable system. Because of the tradeoffs between the capacitance weigh mat system and the bridge system, it is difficult to rank them. The piezoelectric cable system's sensors are permanently installed; therefore, it is not as portable as the other two systems. With regard to the format of the data and its usefulness (which are dependent mostly on the software and not the sensors), the capacitance weigh mat system is flexible and provides individual truck records in two formats, the bridge system provides the most comprehensive tables, and the piezoelectric cable system is limited and depends on other software to generate additional tables. Suggestions are made about how to use the systems and how to improve their performance.

American Book Publishing Record

American Book Publishing Record PDF Author:
Publisher:
ISBN:
Category : Books
Languages : en
Pages : 2744

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Book Description


Pavement Design and Materials

Pavement Design and Materials PDF Author: A. T. Papagiannakis
Publisher: John Wiley & Sons
ISBN: 1119412773
Category : Technology & Engineering
Languages : en
Pages : 555

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Book Description
A comprehensive, state-of-the-art guide to pavement design and materials With innovations ranging from the advent of SuperpaveTM, the data generated by the Long Term Pavement Performance (LTPP) project, to the recent release of the Mechanistic-Empirical pavement design guide developed under NCHRP Study 1-37A, the field of pavement engineering is experiencing significant development. Pavement Design and Materials is a practical reference for both students and practicing engineers that explores all the aspects of pavement engineering, including materials, analysis, design, evaluation, and economic analysis. Historically, numerous techniques have been applied by a multitude of jurisdictions dealing with roadway pavements. This book focuses on the best-established, currently applicable techniques available. Pavement Design and Materials offers complete coverage of: The characterization of traffic input The characterization of pavement bases/subgrades and aggregates Asphalt binder and asphalt concrete characterization Portland cement and concrete characterization Analysis of flexible and rigid pavements Pavement evaluation Environmental effects on pavements The design of flexible and rigid pavements Pavement rehabilitation Economic analysis of alternative pavement designs The coverage is accompanied by suggestions for software for implementing various analytical techniques described in these chapters. These tools are easily accessible through the book’s companion Web site, which is constantly updated to ensure that the reader finds the most up-to-date software available.

Post-proceedings of the First European Conference on Weigh-in-Motion of Road Vehicle, 8-10 March, 1995, ETH-Zürich

Post-proceedings of the First European Conference on Weigh-in-Motion of Road Vehicle, 8-10 March, 1995, ETH-Zürich PDF Author: Post-proceedings of the European Conference on weigh-in-motion of road vehicles
Publisher:
ISBN:
Category : Motor vehicle scales
Languages : en
Pages : 354

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Book Description


Canadian Journal of Civil Engineering

Canadian Journal of Civil Engineering PDF Author:
Publisher:
ISBN:
Category : Civil engineering
Languages : en
Pages : 580

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Book Description