施工技术
施工技術
시공기술
CONSTRUCTION TECHNOLOGY
2014年
19期
78-80
,共3页
徐汉东%滕坤%符新军%陈浩锋
徐漢東%滕坤%符新軍%陳浩鋒
서한동%등곤%부신군%진호봉
地下工程%深基坑%支护%HCMW工法%施工技术
地下工程%深基坑%支護%HCMW工法%施工技術
지하공정%심기갱%지호%HCMW공법%시공기술
underground%deep foundation excavation%supports%HCMW method%construction
常州某深基坑工程因需保护坑内高出地面5m的文物遗址而导致基坑支护施工复杂。针对工程施工难点，采用水泥土预应力支护桩墙（ HCMW工法）进行悬臂支护。结果表明，该工法既保证了基坑的稳定性，又降低了施工成本，节约了施工工期。
常州某深基坑工程因需保護坑內高齣地麵5m的文物遺阯而導緻基坑支護施工複雜。針對工程施工難點，採用水泥土預應力支護樁牆（ HCMW工法）進行懸臂支護。結果錶明，該工法既保證瞭基坑的穩定性，又降低瞭施工成本，節約瞭施工工期。
상주모심기갱공정인수보호갱내고출지면5m적문물유지이도치기갱지호시공복잡。침대공정시공난점，채용수니토예응력지호장장（ HCMW공법）진행현비지호。결과표명，해공법기보증료기갱적은정성，우강저료시공성본，절약료시공공기。
The supporting construction of a deep foundation excavation is complex in changzhou because of the cultural heritage site that is 5 meters above the ground. According to the construction difficulties, the soil cement pile retaining wall prestressed( HCMW method) is used as cantilever support. The results show that the method ensures the stability of the foundation excavation, reduces the construction cost and saves the construction period.
