某医院综合楼深基坑开挖与支护技术

随着社会发展和人口的不断增加,城市建设用地日趋紧张,为节约用地,高层建筑及超高层建筑越来越多,其基础一般都属于深基坑,且周围建筑物距离基坑较近,为保证基础施工期间的安全与周围建筑物的安全使用,基坑应根据实际情况采用支护技术,且不同基坑支护形式对基坑开挖的影响也不同,本文以华北南部地区某医院综合楼深基坑支护设计及土方开挖为例,介绍了深基坑的土方开挖及支护技术,为以后该地区类似基坑的施工提供了借鉴经验.

On the Deep Foundation Excavation and Supporting and Protecting Technology of the Main Building of a Hospital

With the social development and the rapid increasing population,unban construction land has become less and less.In order to achieve the economical use of land,more and more high-rise buildings have appeared,the bases of which usually have deep foundations that are close to the surrounding buildings.To ensure the safety and the safe use of surrounding buildings,supporting and protecting technology should be used acconding to practical situation.And different forms may have different influence on the foundat...