单孔地震法在莞惠城际下穿旧有建筑物基础探测中的应用

Based Detection Application of Single Hole Seismic Method in Dongguan—Huizhou Intercity Old Buildings

城市轨道交通等穿越旧有建筑物的施工越来越多,对被穿越建筑物的基础形式及入土深度等资料的掌握尤为重要。文章以广东珠三角城际轨道施工中采用单孔地震法探测既有建筑物基础类型、深度为例,主要阐述了该法的测试技术、原理及应用情况,以供同行借鉴。

There is more and more city track traffic construction through the old building, to be through building foundation form and depth data control is particularly important. Based on Guangdong Pearl River delta intercity rail construction of single-hole seismic method is used to detect both buildings foundation types, depth, for example, this paper mainly introduces the test technology, principle and application of the law, for reference.