岩土相似模型中的点载荷加载试验装置的研制

Development of Testing Device for Point Load Loading Test in Geotechnical Similar Model

本试验装置是一种用于岩土相似模型中的点载荷加载试验的新型设备,采用高精度负荷传感器,可实现高精度液压加载。本机的点载荷加载装置拆卸方便,自动化程度高,测试安全、准确、可靠。本试验装置能够对岩土相似模型中的点载荷加载进行模拟及检测,主要模拟高楼对地下隧道的影响。

The testing device is a new type o f equipment used for point load loading test in geotechnical sim ilar m odel.The testing device uses high-precision load sensor,and can achieve high-precision hydraulic loading.The point load loading device is convenient to disassemble,has high degree of automation,and can finish test safely,accurately and reliably.The testing device can be used to simulate the loading test in geotechnical sim ilar model,and m ainly be used to simulate the impacts of high-rise buildings on underground tunnels.