Crane Safety on Railway Construction Sites PDF Download

Author: WorkCover New South Wales
Publisher:
ISBN: 9781742189352
Category :
Languages : en
Pages :

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Author: Task Committee on Crane Safety on Construction Sites
Publisher: ASCE Publications
ISBN: 9780784474402
Category : Technology & Engineering
Languages : en
Pages : 162

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Crane Safety on Construction Sites (ASCE Manuals and Reports on Engineering Practice No. 93) was written to aid the construction industry in the management of crane operations. Crane operations in construction range from unloading and setting equipment on a one-time basis to using numerous cranes that perform multiple tasks on larger complex projects. This manual addresses these variables by clearly defining and assigning crane management responsibilities. It discusses issues such as safety plans, responsibilities, supervision and management, operations, training, manufacture, crane safety devices, and regulations in some detail as they relate to crane management. Appendixes are provided that list additional resources, manufacturers of crane safety devices, and explore case studies of crane accidents.

Author: Dwight B. Sale
Publisher: Amer Society of Civil Engineers
ISBN: 9780784403181
Category : Technology & Engineering
Languages : en
Pages : 137

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Nine chapters developed by an ASCE task committee examine such issues as safety plans, design and manufacture of cranes, training and licensing of operators, supervision of crane operators at the construction site, responsibilities of the various parties concerned, crane safety devices, and transpor

Author:
Publisher:
ISBN:
Category : Cranes, derricks, etc
Languages : en
Pages : 0

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Author: Howard I. Shapiro
Publisher: McGraw-Hill Companies
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488

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Author: United States. Labor Standards Bureau
Publisher:
ISBN:
Category :
Languages : en
Pages : 2

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Author: United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 288

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Author: Richard D. Hislop
Publisher: CRC Press
ISBN: 1482229765
Category : Law
Languages : en
Pages : 261

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An important part of an organization's overall safety and health program involves safety management for contractors. A contractor with a poor safety program can adversely affect quality, productivity, schedules, and overall cost. This book explains how to manage project safety and improve the odds of an injury-free workplace. If project mana

Author: Cheng Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 207

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The safe operation of cranes requires not only the experience of the operator, but also sufficient and appropriate support in real time. Due to the dynamic nature of construction sites, unexpected changes in the site layout may create new obstacles for the crane that can result in collisions and accidents. Limited research has been done on efficient re-planning for cranes with near real-time environment updating while considering communications between construction crews. To improve the safety of mobile crane operations and to provide more awareness on site, the present research proposes a near real-time monitoring and motion planning approach to improve crane safety on construction sites using an ultra wideband (UWB) real-time location system (RTLS) technology. In addition, an agent system framework is proposed to guide crane operators for safe crane operations by enhancing environment awareness and by providing intelligent re-planning. Location data are collected from tags attached to cranes and are processed by the agent system to identify the poses of dynamic objects, which is used to generate a new motion plan to guide the crane movement and thus to avoid potential collision. A motion planning algorithm, RRT-Con-Con-Mod, is proposed to efficiently generate safe and smooth paths for crane motions, mainly for the boom movement, while taking into account the engineering constraints and the path quality. A dynamic motion planning algorithm, DRRT-Con-Con-Mod, is proposed to ensure safety during the execution phase by quickly re-planning and avoiding collisions. In addition, an anytime algorithm is proposed to search for better solutions during a given time period by improving the path smoothness and by reducing the path execution time. The proposed algorithms are compared with other motion planning and re-planning algorithms. The results show that the proposed algorithms can quickly find a safe and smooth motion plan. Several tests of a UWB system have been applied in the laboratory and in indoor and outdoor environments to investigate the requirements of applying UWB on construction sites, that is, requirements including accuracy, visibility, scalability, and real-time. To satisfy these requirements, the configuration of the UWB system has been analyzed in detail to decide the sensors' and tags' locations and numbers based on heuristic rules. These tests show a good potential for using UWB tracking technology in construction sites by processing and organizing location data into useful information for near real-time environment updating. Furthermore, the framework of an agent system is proposed to integrate the proposed methodologies of motion planning and near real-time tracking. Different agents are created to represent the equipment, to coordinate tasks, and to update the site information. The functions of these agents include exchanging information, deciding priorities, etc. The current research will benefit the construction industry by providing more awareness of dynamic construction site conditions, a safer and more efficient work site, and more reliable decision support based on good communications.

Author: International Labour Office
Publisher: International Labour Organization
ISBN: 9221091821
Category : Building
Languages : en
Pages : 122

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