塌陷区地基治理的测井检测方法

详细信息

The log testing method used for ground control in subsidence area

The Log Testing Station of Shandong Coalfield Administation, Taian 271000, China

摘要: 利用超声波扫描成像、密度、电阻率、声速、井径等测井方法,对塌陷区灌注水泥粉煤灰浆治理后的检测,效果明显,为治理后的地基稳定性评价提供了直观可靠的依据。
- 超声波扫描成像 /
- 塌陷区 /
- 地基治理评价 /
- 测井检测
Abstract: By the methods of ultrasonic scanning image, density, resistance, sonic speed and hole diameter tesing mehtods the effect of subsidence control fulfilling with cement and coal powder.The result indicated that the effect is satisfactory and useful for static evaluation controlled ground.
- ultrasonic scanning image /
- subsidence area /
- evaluation on ground control /
- log testing