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Flat dilatometer lateral expansion and static sounding combined dynamic and static testing device and flat dilatometer lateral expansion and static sounding combined dynamic and static testing method
The invention belongs to the technical field of soil engineering in-situ testing, and particularly relates to a flat dilatometer side expansion and static sounding combined dynamic and static force testing device and method.The testing device comprises a flat dilatometer side expansion device, a static sounding device, a flat dilatometer side expansion device, a flat dilatometer side expansion device, a flat dilatometer side expansion device and a flat dilatometer side expansion device, a three-way detector is arranged on the static sounding device; during testing, the excitation device and the three-way detector are located at the same height, according to the flat dilatometer side expansion and static sounding combined dynamic and static testing device and method, a static sounding test, a flat dilatometer side expansion test and a double-hole method wave velocity testing test are combined, the excitation device is connected to the side expansion feeler lever, and the static sounding test and the flat dilatometer side expansion and static sounding combined dynamic and static testing device can be used for testing the flat dilatometer side expansion and static sounding combined dynamic and static testing device. The method has the advantages that the horizontal and vertical static mechanical indexes and dynamic mechanical indexes of the soil body at each soil layer depth are measured, the test process can be optimized, the penetration frequency of the probe is reduced, multiple data can be synchronously detected, the external interference is small, the application range is wide, and the calculation difficulty is small.
本发明属于土工原位测试技术领域，尤其涉及一种扁铲侧胀与静力触探联合动静力测试装置及方法，所述测试装置，包括：扁铲侧胀装置，其上设置激振装置；静力触探装置，其上设置三向检波器；测试时，所述激振装置和三向检波器位于同一高度，本发明所述扁铲侧胀与静力触探联合动静力测试装置及方法将静力触探试验、扁铲侧胀试验以及双孔法波速测试试验结合，通过将激振装置连接到侧胀探杆上的方式，实现了各土层深度的土体水平向与竖向静力力学指标以及动力力学指标的测定，且能够优化测试过程，减少探头贯入次数，可同步检测多个数据，受外界干扰较小，适用范围广，计算难度小的优点。
Flat dilatometer lateral expansion and static sounding combined dynamic and static testing device and flat dilatometer lateral expansion and static sounding combined dynamic and static testing method
The invention belongs to the technical field of soil engineering in-situ testing, and particularly relates to a flat dilatometer side expansion and static sounding combined dynamic and static force testing device and method.The testing device comprises a flat dilatometer side expansion device, a static sounding device, a flat dilatometer side expansion device, a flat dilatometer side expansion device, a flat dilatometer side expansion device and a flat dilatometer side expansion device, a three-way detector is arranged on the static sounding device; during testing, the excitation device and the three-way detector are located at the same height, according to the flat dilatometer side expansion and static sounding combined dynamic and static testing device and method, a static sounding test, a flat dilatometer side expansion test and a double-hole method wave velocity testing test are combined, the excitation device is connected to the side expansion feeler lever, and the static sounding test and the flat dilatometer side expansion and static sounding combined dynamic and static testing device can be used for testing the flat dilatometer side expansion and static sounding combined dynamic and static testing device. The method has the advantages that the horizontal and vertical static mechanical indexes and dynamic mechanical indexes of the soil body at each soil layer depth are measured, the test process can be optimized, the penetration frequency of the probe is reduced, multiple data can be synchronously detected, the external interference is small, the application range is wide, and the calculation difficulty is small.
本发明属于土工原位测试技术领域，尤其涉及一种扁铲侧胀与静力触探联合动静力测试装置及方法，所述测试装置，包括：扁铲侧胀装置，其上设置激振装置；静力触探装置，其上设置三向检波器；测试时，所述激振装置和三向检波器位于同一高度，本发明所述扁铲侧胀与静力触探联合动静力测试装置及方法将静力触探试验、扁铲侧胀试验以及双孔法波速测试试验结合，通过将激振装置连接到侧胀探杆上的方式，实现了各土层深度的土体水平向与竖向静力力学指标以及动力力学指标的测定，且能够优化测试过程，减少探头贯入次数，可同步检测多个数据，受外界干扰较小，适用范围广，计算难度小的优点。
Flat dilatometer lateral expansion and static sounding combined dynamic and static testing device and flat dilatometer lateral expansion and static sounding combined dynamic and static testing method
一种扁铲侧胀与静力触探联合动静力测试装置及方法
WU JUNTAO (author) / FU PENGCHENG (author) / WANG KUIHUA (author) / JIA JUNJIE (author) / YI ENZE (author) / YE QIYANG (author) / ZHANG DINGGAO (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen