Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Model test device for penetration of multi-barrel foundation and use method of model test device
The invention discloses a model test device for penetration of a multi-barrel foundation and a use method of the model test device. The model test device comprises a test box with an opening in the top and filled with test soil and water, a loading reaction frame which stretches across the upper part of the test box, a servo electric cylinder which is fixedly arranged on the loading reaction frame, wherein a push rod of the servo electric cylinder is vertically downward, a multi-barrel foundation which is arranged in the test box, a stay wire type displacement sensor which is mounted beside the servo electric cylinder, wherein a steel wire rope of the stay wire type displacement sensor stretches out and draws back vertically and downwards and is connected with a loading platform, and four water storage buckets. The model test device for penetration of the multi-barrel foundation can simulate the whole process of multi-barrel foundation self-weight penetration and negative pressure penetration, can be used for researching the multi-barrel foundation penetration technology and construction technology, and provides a basis for engineering construction and structure application.
本发明公开了一种用于多桶基础沉贯的模型试验装置及其使用方法，该模型试验装置包括：一顶部开口并装填有试验用土和水的试验箱；一横跨试验箱上方的加载反力架；一固定安装于加载反力架上的伺服电动缸，该伺服电动缸的推杆垂直向下；一设于试验箱内的多桶基础；一安装于伺服电动缸一旁的拉线式位移传感器，该拉线式位移传感器的钢丝绳垂直向下伸缩并与加载平台连接；以及四个储水桶。本发明用于多桶基础沉贯的模型试验装置可模拟多桶基础自重沉贯、负压沉贯全过程，可用于研究多桶基础沉贯技术和施工工艺，为工程施工与结构应用提供依据。
Model test device for penetration of multi-barrel foundation and use method of model test device
The invention discloses a model test device for penetration of a multi-barrel foundation and a use method of the model test device. The model test device comprises a test box with an opening in the top and filled with test soil and water, a loading reaction frame which stretches across the upper part of the test box, a servo electric cylinder which is fixedly arranged on the loading reaction frame, wherein a push rod of the servo electric cylinder is vertically downward, a multi-barrel foundation which is arranged in the test box, a stay wire type displacement sensor which is mounted beside the servo electric cylinder, wherein a steel wire rope of the stay wire type displacement sensor stretches out and draws back vertically and downwards and is connected with a loading platform, and four water storage buckets. The model test device for penetration of the multi-barrel foundation can simulate the whole process of multi-barrel foundation self-weight penetration and negative pressure penetration, can be used for researching the multi-barrel foundation penetration technology and construction technology, and provides a basis for engineering construction and structure application.
本发明公开了一种用于多桶基础沉贯的模型试验装置及其使用方法，该模型试验装置包括：一顶部开口并装填有试验用土和水的试验箱；一横跨试验箱上方的加载反力架；一固定安装于加载反力架上的伺服电动缸，该伺服电动缸的推杆垂直向下；一设于试验箱内的多桶基础；一安装于伺服电动缸一旁的拉线式位移传感器，该拉线式位移传感器的钢丝绳垂直向下伸缩并与加载平台连接；以及四个储水桶。本发明用于多桶基础沉贯的模型试验装置可模拟多桶基础自重沉贯、负压沉贯全过程，可用于研究多桶基础沉贯技术和施工工艺，为工程施工与结构应用提供依据。
Model test device for penetration of multi-barrel foundation and use method of model test device
一种用于多桶基础沉贯的模型试验装置及其使用方法
FU KUN (Autor:in) / YIN LIAOYUAN (Autor:in) / LI SEN (Autor:in) / QIU SONG (Autor:in) / LIU ZHANGUO (Autor:in) / FU YIFAN (Autor:in) / SHAN HAIYU (Autor:in) / XU YAOJIN (Autor:in) / ZHANG JIE (Autor:in) / WANG XIAN (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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