Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Layered in-situ testing device and method for collapsibility coefficient of loess
The invention relates to the technical field of loess collapsibility coefficient testing, and discloses a loess collapsibility coefficient layering in-situ testing device and a loess collapsibility coefficient layering in-situ testing method. Comprising a rack and further comprises three lead screw lifting modules installed on the rack, a well groove opening mechanism, a detection mechanism installed on the well platform and used for opening a well for loess to be detected, and a pressure supplying mechanism installed on the detection platform and used for detecting the collapsibility coefficient of loess, and the three lead screw lifting modules are in transmission connection with a well platform, a detection platform and a jacking platform correspondingly. The pressure supplying mechanism is installed on the jacking table and applies pressure to loess to be detected in a grading mode, and the injection pressing mechanism is installed on the rack and supplies pressure to the pressure supplying mechanism. When the loess collapsibility coefficient layering in-situ testing device is used for carrying out loess collapsibility coefficient layering in-situ testing, the comparison group and the basic parameter acquisition group are arranged, and the loess collapsibility coefficient layering in-situ testing error caused by basic data is effectively reduced through implementation of the comparison group and the basic data acquisition process.
本发明涉及黄土湿陷系数测试技术领域，且公开了一种黄土湿陷系数分层原位测试装置及测试方法。包括机架，还包括：三个安装于机架上的丝杆升降模块，三个所述丝杆升降模块上分别传动连接有井台、检测台和顶升台，井槽开出机构，安装于井台上并对待测黄土开井，检测机构，安装于检测台上并进行黄土湿陷系数检测，给压机构，安装于顶升台上并对待测黄土分级施压，注压机构，安装于机架上并向给压机构供压。本装置在进行黄土湿陷系数分层原位测试时，设置有对比组和基础参数采集组，通过对比组和基础数据采集流程的实现，从而有效降低因基础数据而造成的黄土湿陷系数分层原位测试误差。
Layered in-situ testing device and method for collapsibility coefficient of loess
The invention relates to the technical field of loess collapsibility coefficient testing, and discloses a loess collapsibility coefficient layering in-situ testing device and a loess collapsibility coefficient layering in-situ testing method. Comprising a rack and further comprises three lead screw lifting modules installed on the rack, a well groove opening mechanism, a detection mechanism installed on the well platform and used for opening a well for loess to be detected, and a pressure supplying mechanism installed on the detection platform and used for detecting the collapsibility coefficient of loess, and the three lead screw lifting modules are in transmission connection with a well platform, a detection platform and a jacking platform correspondingly. The pressure supplying mechanism is installed on the jacking table and applies pressure to loess to be detected in a grading mode, and the injection pressing mechanism is installed on the rack and supplies pressure to the pressure supplying mechanism. When the loess collapsibility coefficient layering in-situ testing device is used for carrying out loess collapsibility coefficient layering in-situ testing, the comparison group and the basic parameter acquisition group are arranged, and the loess collapsibility coefficient layering in-situ testing error caused by basic data is effectively reduced through implementation of the comparison group and the basic data acquisition process.
本发明涉及黄土湿陷系数测试技术领域，且公开了一种黄土湿陷系数分层原位测试装置及测试方法。包括机架，还包括：三个安装于机架上的丝杆升降模块，三个所述丝杆升降模块上分别传动连接有井台、检测台和顶升台，井槽开出机构，安装于井台上并对待测黄土开井，检测机构，安装于检测台上并进行黄土湿陷系数检测，给压机构，安装于顶升台上并对待测黄土分级施压，注压机构，安装于机架上并向给压机构供压。本装置在进行黄土湿陷系数分层原位测试时，设置有对比组和基础参数采集组，通过对比组和基础数据采集流程的实现，从而有效降低因基础数据而造成的黄土湿陷系数分层原位测试误差。
Layered in-situ testing device and method for collapsibility coefficient of loess
一种黄土湿陷系数分层原位测试装置及测试方法
YAN LIANGMIAO (Autor:in) / XU PENG (Autor:in) / WANG XIAO (Autor:in) / WANG BIN (Autor:in) / LU HAO (Autor:in) / LI LONG (Autor:in) / DING CHAO (Autor:in) / SHEN YINGHUI (Autor:in) / LIU ZHIHONG (Autor:in) / AIPON (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
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