打桩过程对毗邻建筑物振动损坏的监测方法

Monitoring the Vibration Damages to Adjacent Buildings during Piles Driving

本文根据我队多年来的实践经验:运用动测方法确定监测范围,运用裂隙编录方法对建筑物损坏情况进行微观监测,运用沉降变形观测对建筑物进行宏观控制,从而建立起系统而全面的监测体系。在此基础上划分建筑物受影响的评价标准。

Based on experience in practice for many years, the range of monitoring is determined in this paper by dynamic testing. Micro-monitoring of damage to buildings is conducted by fissure recording. Macro-control on buildings is done by settlement deformation observation. Thereby a systematic and overall monitoring system is set up, on which the way to classify the criteria of evaluation for the impact on buildings is based.