CN1888330B - 灌注桩基础分布式光纤传感检测方法 - Google Patents
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CN102506739B (zh) * | 2009-09-15 | 2013-12-25 | 中国一冶集团有限公司 | 利用光纤或光栅检测地下h型钢的变形和内力的方法 |
CN101655354B (zh) * | 2009-09-15 | 2012-02-22 | 中国一冶集团有限公司 | 利用光纤或光栅检测地下h型钢的变形和内力的方法 |
CN102758617A (zh) * | 2011-04-26 | 2012-10-31 | 昆山蓝岭科技有限公司 | 利用分布式光纤进行温度精细测井的方法 |
CN102435178A (zh) * | 2011-09-14 | 2012-05-02 | 天津大学 | 用于监测建筑物沉降的光纤光栅传感棒及监测方法 |
CN103091359A (zh) * | 2013-01-09 | 2013-05-08 | 湖北工业大学 | 基于分布式光纤温度传感的灌注桩基完整性检测系统 |
CN103215974B (zh) * | 2013-04-19 | 2015-04-22 | 浙江华东工程安全技术有限公司 | 基于分布式光纤传感技术的基桩挠度量测方法 |
CN103215975B (zh) * | 2013-04-19 | 2015-04-01 | 浙江华东工程安全技术有限公司 | 分布式传感光缆在基桩中的埋设方法 |
CN103604384B (zh) * | 2013-11-14 | 2017-01-18 | 南京大学 | 船闸结构应变、应力分布式光纤监测方法及系统 |
CN103669429B (zh) * | 2013-12-12 | 2016-02-10 | 河海大学 | 基于fbg传感器的圆形实心混凝土桩桩身应变监测方法 |
CN103673911A (zh) * | 2013-12-12 | 2014-03-26 | 河海大学 | 基于botda的现浇混凝土大直径管桩桩身应变监测方法 |
CN103759666A (zh) * | 2014-01-13 | 2014-04-30 | 河海大学 | 一种圆形实心桩桩身应变监测装置及方法 |
CN103759665A (zh) * | 2014-01-13 | 2014-04-30 | 河海大学 | 一种现浇x型桩桩身变形分布式测量装置及方法 |
CN103776386A (zh) * | 2014-01-22 | 2014-05-07 | 河海大学 | 现浇混凝土大直径管桩桩身变形分布式测量方法 |
CN104499512B (zh) * | 2014-12-19 | 2016-01-27 | 浙江华东工程安全技术有限公司 | 基桩桩身三维应变和力参数监测系统及其量测方法 |
CN104569351B (zh) * | 2015-01-23 | 2016-03-02 | 西安科技大学 | 一种用于相似模拟的光纤传感器铺设装置及铺设方法 |
CN104677422B (zh) * | 2015-03-03 | 2017-08-29 | 中国地震局工程力学研究所 | 利用光纤光栅对寒区砂类土路堤进行多场测试方法及设备 |
CN104727357B (zh) * | 2015-03-27 | 2016-04-20 | 浙江大学宁波理工学院 | 钻孔灌注桩的桩基缺陷的检测及修补方法 |
CN105157999B (zh) * | 2015-05-26 | 2017-10-03 | 东华大学 | 基于分布式光纤传感技术桩完整性和横向位移的评估方法 |
CN105155598B (zh) * | 2015-09-15 | 2017-03-29 | 东南大学 | 一种预制桩桩身表面应变计与桩侧土压力盒现场布设方法 |
CN105464149B (zh) * | 2015-11-18 | 2017-12-15 | 湖北工业大学 | 一种灌注桩含泥量检测方法 |
CN107012895A (zh) * | 2016-01-27 | 2017-08-04 | 化建新 | 一种cfg桩复合地基承载力特性与变形分析方法 |
CN106198750B (zh) * | 2016-06-27 | 2018-06-19 | 河海大学 | 水工混凝土结构服役性态光纤声发射感知装置及方法 |
CN106873105A (zh) * | 2017-01-25 | 2017-06-20 | 湖北同广和新材料有限公司 | 高性能微预应力热塑型智能光纤棒及其制作方法 |
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CN109238532A (zh) * | 2018-08-02 | 2019-01-18 | 广东聚源管业实业有限公司 | 基于光纤布里渊散射光的管道受力状态分析方法及系统 |
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CN111561970A (zh) * | 2020-06-10 | 2020-08-21 | 江苏元华光电科技有限公司 | 一种钢混叠合柱的混凝土浇筑监测方法 |
CN112854321B (zh) * | 2021-01-19 | 2022-07-12 | 南京大学 | 基于分布式声波传感技术的钻孔灌注桩完整性检测装置及方法 |
CN113026829B (zh) * | 2021-03-09 | 2022-05-03 | 南京大学 | 基于密集分布式光纤光栅温度传感技术的灌注桩完整性检测装置及方法 |
CN114877820B (zh) * | 2021-03-22 | 2023-06-02 | 重庆交通大学 | 基于不利诱因识别的高桩码头基桩监测方法 |
CN113047350A (zh) * | 2021-04-22 | 2021-06-29 | 中铁北京工程局集团有限公司 | 基于光学的桥梁桩基无损检测装置 |
CN113216207B (zh) * | 2021-05-14 | 2022-05-10 | 中铁一局集团(广州)建设工程有限公司 | 一种地下连续墙后装光纤监测装置及施工方法 |
CN113607215A (zh) * | 2021-08-04 | 2021-11-05 | 日喀则市交通运输局公路工程项目管理中心 | 一种灌注桩桩基承载力远程监控方法及系统 |
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