质量通病及防治措施目 录一、工程概况............................................................................................1二、编制依据............................................................................................1三、质量通病防治组织机构....................................................................2四、工程的质量通病及防治措施............................................................31、防钻孔桩坍孔的措施....................................................................32、防钻孔桩断桩的措施....................................................................43、防钻孔桩短桩的措施....................................................................64、混凝土强度的质量控制................................................................75、防结构物混凝土外观质量缺陷的措施........................................96、预应力张拉的质量控制及防范..................................................117、后张预应力混凝土梁板预制安装质量通病及预防措施..........128、 防结构混凝土表面裂缝的措施................................................439、桥面铺装后质量通病及防治措施..............................................4510、路基行车带压实度不足............................................................4611、路基边缘压实度不足................................................................4712、路基边坡滑坡............................................................................4813、路基纵向裂开............................................................................4914、路基横向裂开............................................................................5015、路基网裂....................................................................................5116、路基沉陷....................................................................................5117、路基不均匀沉降........................................................................5318、桥头跳车....................................................................................5419...
