CN101255697B - 深基坑桁架式内支撑整体施加预应力的方法 - Google Patents
深基坑桁架式内支撑整体施加预应力的方法 Download PDFInfo
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- CN101255697B CN101255697B CN2008100473029A CN200810047302A CN101255697B CN 101255697 B CN101255697 B CN 101255697B CN 2008100473029 A CN2008100473029 A CN 2008100473029A CN 200810047302 A CN200810047302 A CN 200810047302A CN 101255697 B CN101255697 B CN 101255697B
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Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101725142B (zh) * | 2009-11-19 | 2011-04-27 | 江苏扬建集团有限公司 | 深基坑钢管内支撑施加预应力的方法 |
CN102286980B (zh) * | 2011-07-11 | 2013-04-17 | 福建工大建筑设计院 | 钢桁架式基坑支护结构 |
CN103374916B (zh) * | 2013-08-05 | 2015-08-12 | 东通岩土科技(杭州)有限公司 | 预压力钢拱基坑支护结构 |
CN103437361B (zh) * | 2013-08-13 | 2016-01-06 | 浙江博雷重型机床制造有限公司 | 基坑支护内支撑系统的对撑中转部件 |
CN103437359B (zh) * | 2013-08-13 | 2016-01-06 | 浙江博雷重型机床制造有限公司 | 三角中转块 |
CN103437363B (zh) * | 2013-08-15 | 2015-12-23 | 浙江博雷重型机床制造有限公司 | 围檩部件 |
CN103437362B (zh) * | 2013-08-15 | 2015-12-23 | 浙江博雷重型机床制造有限公司 | 基坑支护内支撑系统的鱼腹梁部件 |
CN103437367B (zh) * | 2013-08-20 | 2015-12-02 | 浙江博雷重型机床制造有限公司 | 一种基坑支护内支撑系统的鱼腹梁部件 |
CN103437368B (zh) * | 2013-08-20 | 2015-12-23 | 浙江博雷重型机床制造有限公司 | 一种围檩部件 |
CN103510515B (zh) * | 2013-10-09 | 2016-08-17 | 浙江博雷重型机床制造有限公司 | 一种基坑支护内支撑系统的预应力组合工件 |
CN103510514B (zh) * | 2013-10-09 | 2016-08-17 | 浙江博雷重型机床制造有限公司 | 一种钢绞线锚具基座 |
CN103510521A (zh) * | 2013-10-09 | 2014-01-15 | 浙江博雷重型机床制造有限公司 | 一种连接部件 |
CN104111133B (zh) * | 2014-06-10 | 2016-05-25 | 浙江省建筑科学设计研究院有限公司 | 大跨度预应力拉索钢结构索力监测系统及监测方法 |
CN106567394A (zh) * | 2016-11-14 | 2017-04-19 | 杭州天和建设集团有限公司 | Pc钢管止水桩与预应力型钢内支撑组合支护施工方法 |
CN107558478A (zh) * | 2017-10-23 | 2018-01-09 | 上海市城市建设设计研究总院(集团)有限公司 | 非首道支撑带有动态应力调节功能的基坑及施工方法 |
CN109113070B (zh) * | 2018-08-24 | 2020-04-28 | 洛阳理工学院 | 一种建筑基坑内外支撑结构及施工方法 |
CN109235453B (zh) * | 2018-10-29 | 2021-05-18 | 中电建十一局工程有限公司 | 深基坑prc管桩装配式支护方法 |
CN111576439A (zh) * | 2020-05-26 | 2020-08-25 | 中铁十二局集团有限公司 | 一种混凝土支撑拆除预应力支架及其施工方法 |
CN114922196A (zh) * | 2022-05-23 | 2022-08-19 | 上海建工一建集团有限公司 | 一种超长分布式收缩补偿混凝土支撑结构及施工方法 |
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