垂直位移测量在绍兴轻纺城基坑监测中的应用

Application of Vertical Displacement Measurement in Monitoring Foundation Pit in Shaoxing Textile Market

摘要:

为保障基坑开挖的顺利安全进行，需要应用基坑监测技术监控开挖过程。该文应用垂直位移测量监测技术对绍兴轻纺城联合市场基坑工程进行监控，观测沉降值较好地反映了基坑开挖过程中不同施工期、不同位置的沉降变化情况和土层性质及周围环境。各沉降点的沉降值与周围环境变化十分吻合，由于观测数据的及时准确提供，为工程建设施工单位在开挖过程中及时采取相应措施提供了第一手资料，避免了有可能造成的经济损失和社会影响。

Abstract:

In order to gurantee safety digging of foundation pit, monitoring technology should be carried out in this process. In this paper, by using vertical displacement measurement technology, foundationdigging project in Shaoxing textile market has been monitored. Subsidence datas have reflected the condition of subsidence, the property of soil and surrounding environment in different construction period and in different places.The subsidence values have confirmed with the changes of surrounding environment very well. Timely and accurate monitoring datas have provide firsthand datas for reconnaissance, design and construction. It also avoided economic loss and social effects.