挤密灰土桩处理湿陷性黄土地基的经验  

EXPERIENCE ON THE TREATMENT OF COLLAPSIBLE LOESS GROUND USING COMPACTED LIME-SOIL PILES

作　　者：黄涛[1] 刘敬先[1] 

机构地区：[1]冶金工业部武汉勘察研究院,武汉市430080

出　　处：《勘察科学技术》1998年第1期18-22,共5页Site Investigation Science and Technology

摘　　要：根据安阳钢厂焦化改扩建工程地基处理工作，阐述挤密灰土桩的设计、施工及检测结果，从而对挤密灰土桩加固湿陷性黄土地基的机理及结果形成一个完整的认识，亦即消除湿陷性、提高承载力及减少沉降量。Based on the ground treatment work of the Coking Plant, Anyang Iron & Steel works ; this paper states the results of design, construction and examination of the compacted lime-soil pile. Thence, it can form an integrated knowledge of the mechanism and result of stabilizing the collapsibilite loess ground using compacted lime-soil pile. That is, the elimination of collapsibility, enchancing of bearing capacity and the lessening of settlement have been achieved.

关 键 词：挤密灰土桩 加固 黄土地基 承载力 沉陷量 

分 类 号：TU444[建筑科学—岩土工程] TU472.32[建筑科学—土工工程]