The Study On Integrated Risk Management Of Asphalt Pavement Construction Quality

Strengthen the asphalt concrete pavement construction quality management toimprove the effect of highway construction projects is an important guarantee. A largenumber of engineering practice shows that many factors affect the quality of asphaltconcrete pavement construction, due to the variability of the construction environment,multi-anisotropic mechanical properties of bituminous materials, constructionmachinery, stability and reliability, the quality status of diversity in the constructionprocess under certain circumstances characteristics, determine the risk characteristicsof the asphalt concrete pavement construction quality uncertainty. The existingconventional asphalt concrete pavement quality management routine, programmanagement, can not meet the practical needs of increasingly high quality of theproject. From the integrated risk management perspective, the study of asphaltconcrete pavement construction quality management issues in the traditional routineprogram management based on full consideration of uncertainties in risk factors in theconstruction process of asphalt concrete, quality management and the control processis more consistent with the actual status of the project, more effective managementand control, which is of great significance to enrich and improve the quality of asphaltconcrete pavement management theory also has important practical significance forimproving the quality of asphalt concrete pavement construction.This article is based integrated project management and risk management theory,the concept of integrated risk management of the quality of asphalt concrete pavementconstruction, building integrated risk management structure of asphalt concretepavement construction system;-depth analysis of the risk factors that affect the qualityof asphalt concrete pavement construction, asphalt concrete pavement constructionquality risk space; then, based on integrated risk analysis techniques-TAA law, theestablishment of integrated risk quantification model of asphalt concrete pavementconstruction quality, provide scientific support for the control and management ofquantitative analysis, this basis, the development of asphalt concrete constructionquality integrated risk management and control program. Finally, the engineeringpractice, research the theory of the proposed integrated risk quantification andmanagement control of a variable with parameter model specific applications;preparation of computer-aided program, the calculation of the auxiliary faster, enhance the the value in use of the research results.