Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced soil foundation bearing capacity test device and test method
The invention discloses a reinforced soil foundation bearing capacity test device and a test method. The test device comprises a bearing plate, a water tank, a jack, a force measuring ring and a static data acquisition instrument, wherein a groove sliding rail is arranged at the lower part of a steel plate on the bottom surface of the water tank and is connected with the top of the jack, the otherend of the jack is connected with the force measuring ring and is connected with the bearing plate, and a displacement sensor is arranged on the bearing plate. By changing the diameter of the bearingplate, the distance of the bearing plate and the arrangement condition of a reinforced material in sandy soil, the influence effect of the reinforced material on the foundation bearing capacity and the interference effect is analyzed; the problems that the in-situ test stacking mode of the flat plate load carrying test at the present stage is troublesome and high in cost can be solved, and the device can also be used for researching the bearing capacity interference effect of the reinforced soil foundation.
本发明公开了一种加筋土地基承载力试验装置及测试方法，实验装置包括承压板、水箱、千斤顶、测力环、静态数据采集仪。水箱底面钢板下部设有凹槽滑轨，与千斤顶顶部连接，千斤顶另一端连接测力环与承压板相接，将位移传感器安装在承压板上。通过改变承压板直径、承压板距离、加筋材料在砂土中的布设情况，分析其对地基承载力及干扰效应的影响效果；可用于解决现阶段平板载板荷试验原位试验堆载方式较为麻烦且成本较高的问题，还可用于研究加筋土砂土地基承载力干扰效应。
Reinforced soil foundation bearing capacity test device and test method
The invention discloses a reinforced soil foundation bearing capacity test device and a test method. The test device comprises a bearing plate, a water tank, a jack, a force measuring ring and a static data acquisition instrument, wherein a groove sliding rail is arranged at the lower part of a steel plate on the bottom surface of the water tank and is connected with the top of the jack, the otherend of the jack is connected with the force measuring ring and is connected with the bearing plate, and a displacement sensor is arranged on the bearing plate. By changing the diameter of the bearingplate, the distance of the bearing plate and the arrangement condition of a reinforced material in sandy soil, the influence effect of the reinforced material on the foundation bearing capacity and the interference effect is analyzed; the problems that the in-situ test stacking mode of the flat plate load carrying test at the present stage is troublesome and high in cost can be solved, and the device can also be used for researching the bearing capacity interference effect of the reinforced soil foundation.
本发明公开了一种加筋土地基承载力试验装置及测试方法，实验装置包括承压板、水箱、千斤顶、测力环、静态数据采集仪。水箱底面钢板下部设有凹槽滑轨，与千斤顶顶部连接，千斤顶另一端连接测力环与承压板相接，将位移传感器安装在承压板上。通过改变承压板直径、承压板距离、加筋材料在砂土中的布设情况，分析其对地基承载力及干扰效应的影响效果；可用于解决现阶段平板载板荷试验原位试验堆载方式较为麻烦且成本较高的问题，还可用于研究加筋土砂土地基承载力干扰效应。
Reinforced soil foundation bearing capacity test device and test method
一种加筋土地基承载力试验装置及测试方法
DONG YANLI (Autor:in) / ZHANG YINGMIN (Autor:in) / YAN FEIFEI (Autor:in) / XUE FANG (Autor:in) / FAN JIANGTAO (Autor:in) / GUO PENGFEI (Autor:in) / LI JIANDA (Autor:in) / GAO HUIFANG (Autor:in) / HAN YUNSHAN (Autor:in) / ZHENG LIFENG (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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