建筑工程质量通病毕业论文.doc

PAGE 目 录 TOC \o 1-3 \h \z \u 摘 要······························································· 前 言···································································1 1.1工程质量的特点及研究意义··············································1 1.2产生工程质量问题的因素················································2 1.3对工程质量问题的控制措施··············································2 1.工程质量······························································3 1.1质量数据······························································3 1.1.1质量数据特征值·····················································3 1.1.2质量数据的分布规律·················································3 1.1.3数理统计方法及工具简介·············································3 2 .施工项目中常见质量问题防治措施····································5 2.1施工项目中常见质量问题 ···············································5 2.2施工项目中常见质量问题的特点··········································6 2.2.1复杂性·····························································6 2.2.2严重性·····························································6 2.2.3可变性·····························································6 2.2.4多发性·····························································7 2.3施工项目中质量问题的原因分析··········································7 2.3.1违背建设程序·······················································7 2.3.2工程地质勘察原因···················································7 2.3.3末加固处理好地基···················································7 2.3.4设计计算问题·······················································8 2.3.5建筑材料及制品不合格···············································8 2.3.6施工和管理问题·····················································8 2.4施工项目中常见质量问题的防治措施······································9 2.4.1混凝土裂缝·························································9 2.4.2屋面渗漏···························································10 2.4.3地面起砂、起壳·····················································11 2.4.4抹灰空鼓、裂缝····················································11 2.4.5卫生间积水