型钢水泥土桩在某扩建工程深基坑支护中的应用

摘要

Combining with the specific application situation of shaped steel cement soil pile( SMW method) in a deep excavation support engi-neering, introduced the design and construction key points of shaped steel cement soil pile, and contrastive analysis the used conventional pile anchor support system, further demonstrated the superiority of shaped steel cement soil pile support.%结合型钢水泥土桩( SMW工法)在某深基坑支护工程中的具体应用情况，介绍了型钢水泥土桩的设计和施工要点，并与采用常规的桩锚支护体系的方案进行了对比分析，进一步论证了型钢水泥土桩支护的优越性。