Construction Risk Control Mechanism for Fabricated Concrete Structure

doi:10.11908/j.issn.0253-374x.2019.11.019

Home > Archive>Volume 47, Issue 11, 2019 >1676-1682. DOI:10.11908/j.issn.0253-374x.2019.11.019

Construction Risk Control Mechanism for Fabricated Concrete Structure
DOI:
                        10.11908/j.issn.0253-374x.2019.11.019
                    
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                        GAO XinGAO Xin
School of Economics and Management, Tongji University, Shanghai 200092, China
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CHEN LinyanCHEN Linyan
School of Economics and Management, Tongji University, Shanghai 200092, China
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PI ZongjiePI Zongjie
School of Economics and Management, Tongji University, Shanghai 200092, China
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LI ZhouLI Zhou
School of Economics and Management, Tongji University, Shanghai 200092, China
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Clc Number:TU714
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Abstract:

The safety risks of prefabricated concrete structure in the construction phase are identified through field research and conference discussion, and are quantitatively evaluated by using Bayesian network. The results show that the probability of prefabricated components instability during hoisting is the highest, followed by prefabricated components toppling, and the violent sloshing of prefabricated components during hoisting. To deal with these safety problems, concrete risk control measures are proposed from a microcosmic perspective of site management, design and construction coordination in project and a macrocosmic perspective of development environment in industry. A multi-angle and multi-stage construction risk prevention and control mechanism is constructed, which will provide reference for construction safety management of prefabricated concrete structure.

Key words:concrete structure; fabricated; construction risk control; Bayesian networks

Reference

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GAO Xin, CHEN Linyan, PI Zongjie, LI Zhou. Construction Risk Control Mechanism for Fabricated Concrete Structure[J].同济大学学报(自然科学版),2019,47(11):1676~1682

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Received:December 27,2018
Revised:August 16,2019
Adopted:July 01,2019
Online: December 05,2019
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