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ycs123762 - 2011/7/2 9:28:00
最新 《 桥规  》修订稿，刚公布的新桥规，2011年6月1日实施芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
公路桥涵施工技术规范Technical Specification for Construction of Highway Bridge and Culverts（征求意见稿）芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
200×－××－××发布                  200×－××－××实施芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
中华人民共和国交通部发布芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
中华人民共和国行业标准芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
公路桥涵施工技术规范Technical Specification for Construction of Highway Bridge and Culverts　JTG F50－200×芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
主编单位：中交第一公路工程局有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
批准部门：中华人民共和国交通部芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
实施日期：200×年×月×日××××出版社芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
200ו北京芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
前    言芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
　　2000年8月24日，中华人民共和国交通部以交公路发[2000]434号文发布了行业标准《公路桥涵施工技术规范》（JTJ041－2000），于2000年11月1日开始施行。该规范作为我国公路工程建设中的主要技术法规，对提高我国公路桥梁施工的技术水平、规范施工工艺、保证工程质量起到了重要作用。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
　　进入二十一世纪以来，我国公路桥梁工程的建设发展迅猛。不仅在内陆的大江大河及西部的高岭峡谷上建造了大量的桥梁，在东部、东南部沿海地区也建造了数座具有世界先进水平的大型近海桥梁工程；公路网国道主干线的建设，亦建造了数量众多的中小跨径桥梁和涵洞。为适应新形势发展的需要，交通部于2006年下达了《公路桥涵施工技术规范》（JTJ041－2000）的修订任务。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
本规范系根据中华人民共和国交通部交公路发[2006]439号文《关于下达2006年度公路工程标准制修订项目计划的通知》的要求，对《公路桥涵施工技术规范》（JTJ041－2000）进行修订而成。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
鉴于本次修订涉及的内容和参编单位较多，为此成立了编写领导小组，由下列人员组成。组长：弓天云；副组长：刘元泉、田克平；成员：李祖伟、杨思名、刘晓东、王中文、曹瑞、薛光雄、张鸿、张世军。编写领导小组对本规范的修订承担了组织、协调工作。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
　　本次修订的主要内容为：将原第9章模板、支架和拱架中拱架的内容调整到第16章拱桥；原第6章混凝土及钢筋混凝土工程中增加了高性能混凝土的内容；在第7章预应力混凝土工程中增加了无粘结预应力和体外预应力；新增加了第14章扩大基础、承台与墩台、第21章海洋环境桥梁、第26章施工安全与环保、第27章工程交工。同时对有关章节的内容作了适当调整与补充。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
修订后的《公路桥涵施工技术规范》将起到较好的行业技术指导作用，并适应新时期公路桥梁工程建设发展的要求，有助于提高公路桥梁建设的技术水平和施工工艺水平。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
请各有关单位将执行本规范中所发现的问题和修改意见函告中交第一公路工程局有限公司（地址：北京市朝阳区管庄周家井，邮政编码：100024），以便下次修订时考虑。芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
主编单位：中交第一公路工程局有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
参编单位：（排名不分先后）芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          重庆高速公路发展有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          路桥国际建设股份有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          湖南路桥建设集团公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          广东长大公路工程有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          四川公路桥梁集团有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          中交第二公路工程局有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          中交第二航务工程局有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
          中交第四航务工程局有限公司芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
主要起草人：芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
目  录芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
1  总则……………………………………………………………………………………1芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
2  术语……………………………………………………………………………………3芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
3  施工准备和施工测量 ………………………………………………………………14芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
3.1  施工准备……………………………………………………………………… 14芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
3.2  施工测量……………………………………………………………………… 15芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
4  钢筋…………………………………………………………………………………32芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
4.1  一般规定……………………………………………………………………… 32芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
4.2  钢筋下料与连接……………………………………………………………… 32芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
4.3  钢筋施工……………………………………………………………………… 45芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5  模板、支架……………………………………………………………………………48芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.1  一般规定………………………………………………………………………48芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.2  模板、支架设计………………………………………………………………48芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.3  模板施工………………………………………………………………………50芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.4  支架施工………………………………………………………………………53芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.5  模板、支架的拆除………………………………………………………………55芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
5.6  支架检验………………………………………………………………………56芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6  混凝土及钢筋混凝土工程…………………………………………………………59 芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.1  一般规定………………………………………………………………………59芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.2  混凝土原材料…………………………………………………………………60芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.3  掺合料…………………………………………………………………………65芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.4  外加剂…………………………………………………………………………66芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.5  混凝土的配合比………………………………………………………………67芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.6  混凝土的拌制…………………………………………………………………69芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.7  混凝土的运输…………………………………………………………………71芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.8  混凝土浇筑的一般规定………………………………………………………71芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.9  混凝土养护、修饰的一般规定…………………………………………………74芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.10  特殊混凝土……………………………………………………………………75芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.11  高性能混凝土和高强度混凝土………………………………………………79芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
6.12  质量检验和质量标准…………………………………………………………82芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7  预应力混凝土工程………………………………………………………………… 86芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.1  一般规定………………………………………………………………………86芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.2  预应力筋及制作………………………………………………………………86芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.3  锚具、夹具和连接器……………………………………………………………90芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.4  孔道及管道……………………………………………………………………91芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.5  浇筑混凝土……………………………………………………………………93芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.6  施加预应力……………………………………………………………………94芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.7  先张法…………………………………………………………………………96芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.8  后张法…………………………………………………………………………98芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.9  后张法压浆及封锚……………………………………………………………100芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.10  无粘结预应力………………………………………………………………102芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.11  体外预应力…………………………………………………………………105芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
7.12  质量检验和质量标准………………………………………………………107芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8  灌注桩基础…………………………………………………………………………109芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.1  一般规定………………………………………………………………………109芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.2  挖孔灌注桩……………………………………………………………………109芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.3  钻孔灌注桩……………………………………………………………………111芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.4  特殊地区的钻孔灌注桩………………………………………………………118芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.5  大直径、超长桩………………………………………………………………119芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
8.6  质量检验和质量标准…………………………………………………………121芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9  沉入桩………………………………………………………………………………124芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9.1  一般规定………………………………………………………………………124芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9.2  桩的制作要求……………………………………………………………… 124芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9.3  试桩与桩基承载力……………………………………………………………128芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9.4  沉桩……………………………………………………………………………129芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
9.5  沉桩质量标准…………………………………………………………………133芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
10  管柱基础…………………………………………………………………………134芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11  沉井基础…………………………………………………………………………135 芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.1  一般规定……………………………………………………………………135芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.2  沉井制造……………………………………………………………………135芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.3  沉井浮运到位………………………………………………………………138芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.4  沉井下沉……………………………………………………………………139芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.5  基底检验……………………………………………………………………142芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.6  沉井封底……………………………………………………………………143芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.7  井底填充和顶板浇筑………………………………………………………144芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
11.8  沉井施工底质量检验………………………………………………………144芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
12  地下连续墙………………………………………………………………………145芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
12.1  一般规定……………………………………………………………………145芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
12.2  施工平台与导墙……………………………………………………………145芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
12.3  地下连续墙施工……………………………………………………………146芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
12.4  特殊情况处理………………………………………………………………151芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13  明挖地基…………………………………………………………………………153芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.1  一般规定……………………………………………………………………153芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.2  土石围堰……………………………………………………………………153芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.3  基坑…………………………………………………………………………154芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.4  挖基和排水…………………………………………………………………157芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.5  地基处理……………………………………………………………………158芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
13.6  地基检验……………………………………………………………………160芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14  扩大基础、承台与墩台……………………………………………………………162芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.1  一般规定……………………………………………………………………162芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.2  扩大基础……………………………………………………………………162芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.3  一般承台……………………………………………………………………163芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.4  水中承台……………………………………………………………………163芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.5  双壁钢围堰…………………………………………………………………165芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.6  桥墩与桥台…………………………………………………………………166芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.7  墩台帽和盖梁………………………………………………………………169芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
14.8  片石混凝土…………………………………………………………………170芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15  砌体………………………………………………………………………………172芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.1  一般规定……………………………………………………………………172芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.2  材料…………………………………………………………………………170芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.3  圬工墩台……………………………………………………………………175芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.4  桥涵附属工程………………………………………………………………176芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.5  砌体勾缝及养护……………………………………………………………177芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.6  加筋土桥台…………………………………………………………………177芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
15.7  质量检验与质量标准………………………………………………………179芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16  拱桥………………………………………………………………………………181芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.1  一般规定……………………………………………………………………181芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.2  就地现浇施工………………………………………………………………181芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.3  无支架施工…………………………………………………………………186芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.4  转体施工……………………………………………………………………190芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.5  劲性骨架拱…………………………………………………………………196芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.6  钢管混凝土拱………………………………………………………………197芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.7  装配式桁架拱和刚构拱……………………………………………………201芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.8  石拱桥………………………………………………………………………202芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
16.9  拱上结构……………………………………………………………………204芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17  钢筋混凝土和预应力混凝土梁式桥……………………………………………206芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.1  一般规定……………………………………………………………………206芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.2  支架上现浇梁式桥…………………………………………………………206芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.3  移动模架逐孔现浇施工……………………………………………………207芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.4  装配式桥施工………………………………………………………………208芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.5  悬臂浇筑……………………………………………………………………212芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.6  悬臂拼装……………………………………………………………………215芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.7  顶推施工……………………………………………………………………217芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.8  斜腿刚构……………………………………………………………………223芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.9  拓宽改建梁桥拼接施工……………………………………………………224芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
17.10  质量检查和质量标准………………………………………………………225芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18  斜拉桥……………………………………………………………………………228芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18.1  一般规定……………………………………………………………………228芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18.2  索塔…………………………………………………………………………230芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18.3  主梁…………………………………………………………………………232芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18.4  拉索…………………………………………………………………………238芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
18.5  部分斜拉桥…………………………………………………………………241芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19  悬索桥……………………………………………………………………………243芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.1  一般规定……………………………………………………………………243芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.2  锚碇…………………………………………………………………………243芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.3  索塔…………………………………………………………………………247芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.4  索鞍…………………………………………………………………………248芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.5  施工猫道……………………………………………………………………253芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.6  主缆工程……………………………………………………………………255芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.7  索夹与吊索…………………………………………………………………262芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.8  加劲梁………………………………………………………………………264芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.9  自锚式悬索桥………………………………………………………………272芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.10  钢桥面铺装…………………………………………………………………273芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
19.11  其他…………………………………………………………………………274芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
20  钢桥………………………………………………………………………………276芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
20.1  一般规定……………………………………………………………………276芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
20.2  钢桥制造……………………………………………………………………277芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
20.3  验收…………………………………………………………………………293芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
20.4  钢桥工地安装………………………………………………………………297芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21  海洋环境桥梁……………………………………………………………………301芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.1  一般规定……………………………………………………………………301芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.2  海上GPS施工测量…………………………………………………………302芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.3  钢筋…………………………………………………………………………307芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.4  海工耐久性混凝土…………………………………………………………310芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.5  钻孔灌注桩…………………………………………………………………319芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.6  沉入桩………………………………………………………………………321芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.7  承台…………………………………………………………………………328芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.8  墩（台）身……………………………………………………………………331芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
21.9  海上桥梁上部结构…………………………………………………………334芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.10  海上施工安全管理…………………………………………………………338芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22  桥面及附属工程…………………………………………………………………340芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.1  一般规定……………………………………………………………………340芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.2  支座…………………………………………………………………………341芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.3  伸缩装置……………………………………………………………………343芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.4  桥面防水……………………………………………………………………346芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.5  混凝土桥面铺装……………………………………………………………346芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.6  钢桥面铺装…………………………………………………………………348芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.7  桥面防护设施………………………………………………………………349芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
22.8  桥头搭板……………………………………………………………………350芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23  涵洞………………………………………………………………………………351芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.1  一般规定……………………………………………………………………351芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.2  管涵…………………………………………………………………………352芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.3  倒虹吸………………………………………………………………………353芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.4  拱涵…………………………………………………………………………353芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.5  盖板涵………………………………………………………………………355芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.6  箱涵…………………………………………………………………………356芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.7  涵洞接长……………………………………………………………………357芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
23.8  质量标准……………………………………………………………………357芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
24  通道桥涵…………………………………………………………………………365芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
24.1  桥涵的顶进施工……………………………………………………………362芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
24.2  防水与排水…………………………………………………………………365芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
25  冬、雨期及高温期施工……………………………………………………………368芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
25.1  一般规定……………………………………………………………………368芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
25.2  冬期施工……………………………………………………………………368芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
25.3  雨期施工……………………………………………………………………375芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
25.4  高温期施工…………………………………………………………………377芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26  施工安全与环保…………………………………………………………………380芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26.1  一般规定……………………………………………………………………380芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26.2  安全施工……………………………………………………………………385芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26.3  脚手架………………………………………………………………………392芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26.4  环境保护和生物保护………………………………………………………393芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
26.5  防止水土流失和污染………………………………………………………394芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
27  工程交工…………………………………………………………………………396芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
27.1  一般规定……………………………………………………………………396芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
27.2  交工验收准备工作…………………………………………………………396芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录A  距离测量改正及长度计算公式………………………………………………397芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录B  试桩试验办法…………………………………………………………………399芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录C-1  泥浆原料和外加剂的性能要求及需要量计算方法………………………409芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录C-2  泥浆各种性能指标的测定方法……………………………………………412芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录C-3  钻孔施工不同阶段泥浆指标………………………………………………414芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录C-4  泥浆润滑套的泥浆配合比和泥浆指标……………………………………415芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录D  普通模板荷载计算  …………………………………………………………416芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录E-1 钢筋的力学、工艺性能………………………………………………………418芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录E-2  焊接钢筋的质量验收内容和标准…………………………………………419芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录E-3  钢筋机械连接接头的设计原则与性能等级………………………………428芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-2  结构混凝土外加剂现场复试检测项目……………………………………430芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-3  掺合料技术要求……………………………………………………………431芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-4  混凝土配制强度计算………………………………………………………433芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-5  混凝土达到0.5MPa及1.2MPa强度所需时间……………………………434芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-6  混凝土抗裂性能试验－平板试件…………………………………………435芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-7  混凝土抗裂性能试验－圆环试件…………………………………………437芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-8  混凝土氯离子扩散系数快速测定方法（RCM法）………………………439芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录F-9  混凝土硅烷浸渍测试方法…………………………………………………445芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录G-7  预应力混凝土用波纹管取样数量、检验内容及质量要求………………447芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录G-8  预应力筋平均张拉力的计算………………………………………………449芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录G-9  预应力损失的测定…………………………………………………………450芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录G-10  水泥浆泌水率和膨胀率试验……………………………………………451芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录G-11  水泥浆稠度试验…………………………………………………………452芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录J  冬期施工热工计算……………………………………………………………453芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录K-1  超声波探伤…………………………………………………………………457芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录K-2  高强度螺栓连接抗滑移系数试验方法……………………………………458芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
附录K-3  焊接工艺评定………………………………………………………………460芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
本规范用词说明………………………………………………………………………464芊D¯n§^5ãbbs.3c3t.com_ÐõTã G™5
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