公路桥梁养护工程项目质量控制研究

发布时间：2018-02-24 04:02

本文关键词： 公路桥梁养护管理质量控制　出处：《浙江工业大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着经济的发展,我国的公路网已基本覆盖到每个行政村,公路桥梁的数量也得到了迅猛增加,现我国的公路桥梁数量已居世界第一位。由于设计和施工的原因,引发了不少质量问题。再加上管理不到位、养护不及时,以及超载车辆的影响等原因,使得桥梁损坏加剧,数量逐年上升。大量危桥、病桥的存在已成为交通运输的重大安全隐患,并严重威胁着公路的正常使用。如何提高公路桥梁养护工程项目质量,保持公路桥梁的良好的技术状况,延长其使用寿命,保证公路畅通和桥梁运行安全,已成为公路养护管理的重点。公路桥梁养护工作的根本目的是提高养护的质量,延长公路桥梁的使用寿命。本文在提出问题、分析问题、解决问题的逻辑框架下,运用项目质量管理的相关理论和知识,对公路桥梁养护工程项目质量控制过程中存在的问题进行分析、诊断,提出最终的改进方案和建议。因养护工程项目质量形成的关键在工程的实施阶段,本文主要对公路桥梁养护工程项目实施过程中的质量控制进行研究,展开针对性的分析和提出意见。本文系统的研究了公路桥梁养护工程项目的质量控制的原则、依据及方法,工程实施“事前、事中、事后”三阶段的质量控制,养护工程项目的质量影响因素及控制方法及质量控制计划与管理体系的建立与运行。同时,在鄞州区鄞江大桥维修加固工程项目实施过程中,将理论成果进行了应用,取得了较好的效果。本文的研究初步为公路桥梁养护工程项目质量控制提供了较系统化、科学化的理论与实践基础。
[Abstract]:With the development of economy, the highway network of our country has basically covered every administrative village, and the number of highway bridges has also been increased rapidly. Now, the number of highway bridges in our country has already ranked first in the world. Because of the reasons of design and construction, Caused a lot of quality problems. Combined with the lack of management, maintenance and the impact of overloaded vehicles and other reasons, the bridge damage intensified, the number increased year by year. A large number of dangerous bridges, The existence of diseased bridges has become a major safety hazard in traffic and transportation, and has seriously threatened the normal use of highways. How to improve the quality of highway bridge maintenance projects, maintain the good technical condition of highway bridges, and prolong their service life, The basic purpose of highway bridge maintenance is to improve the quality of maintenance and prolong the service life of highway bridge. Under the logical framework of problem solving, using the relevant theory and knowledge of project quality management, this paper analyzes and diagnoses the problems existing in the quality control process of highway and bridge maintenance project. The final improvement scheme and suggestion are put forward. As the key to the formation of maintenance project quality lies in the implementation stage of the project, this paper mainly studies the quality control in the course of highway and bridge maintenance project implementation. This paper systematically studies the principle, basis and method of quality control of highway and bridge maintenance project. The quality influencing factors and control methods of maintenance engineering project and the establishment and operation of quality control plan and management system are established and run. At the same time, the theoretical results are applied in the course of carrying out the maintenance and reinforcement project of Yinzhou Yinjiang Bridge. The research in this paper provides a systematic and scientific theoretical and practical basis for the quality control of highway and bridge maintenance projects.
【学位授予单位】：浙江工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U418;U445.7

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