高等级公路沿线近旁重要建筑物安全保留技术研究

Investigation of Safety-guard Technique for Important Buildings on the Edge of Highway

本文结合四川省地矿局物探勘察公司７０２队职工住宅楼安全保留工程实例，主要研究当前高等级公路兴建过程中，由于开挖引起的沿线近旁建筑物地基力学性状的变化及相应的加固处理技术；

The domitory building 7 0 2 of adininistration bureau of geology and mining of sichuan province islocated on the edge of a highway under construction.In this paper,on the basis of the case of safety-guard engineering for the building,the changes of meehanical behaviour of subground for buildingowing to excavation and the reinforcement technique of such subground are investigated.