8#桥梁预应力张拉施工方案8#桥梁箱梁预应力张拉及压浆施工专项方案中国电建汉中兴元新区水系工程东区项目部汉中市兴元新区城市水系综合治理及生态环境提升建设工程汉中市兴元新区翠屏路8#桥梁箱梁预应力张拉及压浆专项施工方案中国电建汉中兴元新区水系工程东区项目部二0一七年一月十日批准：审核：编制：目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc472260237"1、工程概况PAGEREF_Toc472260237\h1HYPERLINK\l"_Toc472260238"2、编制依据PAGEREF_Toc472260238\h1HYPERLINK\l"_Toc472260239"3、进度计划PAGEREF_Toc472260239\h1HYPERLINK\l"_Toc472260240"4.资源配置PAGEREF_Toc472260240\h2HYPERLINK\l"_Toc472260241"4.1设备配置PAGEREF_Toc472260241\h2HYPERLINK\l"_Toc472260242"4.2劳动力配置PAGEREF_Toc472260242\h2HYPERLINK\l"_Toc472260243"5、施工方案PAGEREF_Toc472260243\h2HYPERLINK\l"_Toc472260244"5.1施工准备PAGEREF_Toc472260244\h2HYPERLINK\l"_Toc472260245"5.1.1技术准备PAGEREF_Toc472260245\h2HYPERLINK\l"_Toc472260246"5.1.2原材、设备准备PAGEREF_Toc472260246\h3HYPERLINK\l"_Toc472260256"5.2施工工艺PAGEREF_Toc472260256\h4HYPERLINK\l"_Toc472260257"5.2.1波纹管铺设PAGEREF_Toc472260257\h4HYPERLINK\l"_Toc472260258"5.2.2锚垫板安装PAGEREF_Toc472260258\h4HYPERLINK\l"_Toc472260259"5.2.3穿束PAGEREF_Toc472260259\h5HYPERLINK\l"_Toc472260260"5.2.4锚具、千斤顶的安装PAGEREF_Toc472260260\h5HYPERLINK\l"_Toc472260261"5.2.5预应力张拉PAGEREF_Toc472260261\h6HYPERLINK\l"_Toc472260262"5.2.5.1张拉伸长值校核PAGEREF_Toc472260262\h6HYPERLINK\l"_Toc472260263"5.2.5.2张拉顺序PAGEREF_Toc472260263\h8HYPERLINK\l"_Toc472260264"5.2.5.3张拉过程控制PAGEREF_Toc472260264\h8HYPERLINK\l"_Toc472260265"5.2.6孔道压浆PAGEREF_Toc472260265\h8HYPERLINK\l"_Toc472260266"5.2.6.1孔道的准备PAGEREF_Toc472260266\h8HYPERLINK\l"_Toc472260267"5.2.6.2压浆材料PAGEREF_Toc472260267\h8HYPERLINK\l"_Toc472260268"5.2.6.3水泥浆PAGEREF_Toc472260268\h9HYPERLINK\l"_Toc472260269"5.2.6.4灌浆PAGEREF_Toc472260269\h9HYPERLINK\l"_Toc472260270"5.2.7封锚PAGEREF_Toc472260270\h10HYPERLINK\l"_Toc472260271"6、预应力张拉检验PAGEREF_Toc472260271\h10HYPERLINK\l"_Toc472260314"7、预应力张拉安全规定PAGEREF_Toc47226