摘要
结合工程概况,介绍了工程地质情况和桩基溶洞的分布情况,并对抛填法、注浆固结法、静压化学灌浆法、套内护筒法等溶洞处理方案的运用条件和处理方法进行了阐述,提出了溶洞区桩基施工技术措施,以保证工程质量。
Combined with practical engineering, the author introduces engineering geologic condition and distributing condition of pile foundation dissolved caverns, illustrates application conditions and treatment methods of dissolved cavern treatment scheme as riprap filling method, grouting concretion method, static pressure chemical grouting method and internal pile casting covering method, proposes pile foundation construction technical measures in dissolved cavern district to ensure construction quality.
出处
《山西建筑》
2007年第5期322-323,共2页
Shanxi Architecture
关键词
桩基础
溶洞
抛填法
施工技术
pile foundation, dissolved cavern, riprap filling method, construction technology
