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目前国内静力触探多采用应变式传感器,采集数据后通过电缆传送到地面测量仪器,操作不方便,贯入深度受限;探头强度小,遇到硬土层时探头易损坏,存储式压电传感器触探头采用石英压电传感器和存储器,并实现了无线控制和数据传输。在常用静力触探设备中增加旋转、冲击或振动装置,可完成深孔静力触探,获得较准确、全面的工程信息,以满足高层建筑,高速铁路、高速公路工程地质勘探要求。
At present, the domestic static touches more use of strain sensors, data collection and transmission to the ground through the cable measuring instruments, operation is not easy, penetration depth limited; probe strength is small, hard to meet the probe when the hard soil damage, storage pressure Electric sensor touch probe using quartz piezoelectric sensors and memory, and to achieve a wireless control and data transmission. By adding rotating, impacting or vibrating devices to the commonly used static probe equipment, deep-hole static probe can be completed to obtain more accurate and comprehensive engineering information to meet the geological exploration requirements of high-rise buildings, high-speed railways and expressways.