城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
17期
75-75,77
,共2页
基坑支护%搅拌桩%钢管桩
基坑支護%攪拌樁%鋼管樁
기갱지호%교반장%강관장
foundation pit supporting%mixing pile%steel pipe pile
本文结合某水泥搅拌桩复合土钉支护工程实例，阐述了在水泥搅拌桩中植入微型钢管桩补强技术的加固原理和实施方法。实践表明，两者结合作为水泥搅拌桩强度不足时的补强措施，施工简便、工期短、安全可靠，是解决基坑局部安全问题的推荐方法。
本文結閤某水泥攪拌樁複閤土釘支護工程實例，闡述瞭在水泥攪拌樁中植入微型鋼管樁補彊技術的加固原理和實施方法。實踐錶明，兩者結閤作為水泥攪拌樁彊度不足時的補彊措施，施工簡便、工期短、安全可靠，是解決基坑跼部安全問題的推薦方法。
본문결합모수니교반장복합토정지호공정실례，천술료재수니교반장중식입미형강관장보강기술적가고원리화실시방법。실천표명，량자결합작위수니교반장강도불족시적보강조시，시공간편、공기단、안전가고，시해결기갱국부안전문제적추천방법。
This article combines with cement mixing pile composite soil nailing support project as an example, elab-orates the reinforcement principle and implementation method by embedding micro steel pipe piles reinforcing technology in the cement mixing pile. Practice shows that combination of these two ways as the reinforcing measures when the cement mixing pile reinforcing measures are insufficient. Convenient construction, short time limit, and safe and reliable are the recommended methods to solve the problem of foundation pit local security.
