软土地层SMW工法桩基坑支护施工技术  

Construction Technology for SMWPile Foundation Pit Support in Soft Soil Strata

作　　者：黄韶华 Huang Shaohua

机构地区：[1]福建巨岸建设工程有限公司,福建莆田351100

出　　处：《江苏建材》2023年第6期98-100,共3页Jiangsu Building Materials

摘　　要：近年来,SMW工法桩因其刚度好、止水性能佳和施工速度快等优点,在软土地层基坑支护中得到广泛应用。文章从SMW工法桩作用机理出发,多方面详细阐述SMW工法桩基坑支护施工技术,事实证明,SMW工法桩在淤泥地质中能较好地保证基坑支护安全,该施工技术能够确保SMW工法桩施工质量,取得较好的施工效果。The SMW construction method piles have gained significant popularity in recent years for supporting soft soil foundation pits.This is attributed to their advantageous features,including excellent stiffness,water stopping performance,and fast construction speed.This article explores the construction technology of SMW construction method piles for foundation pit support,focusing on various aspects such as the mechanism of SMW construction method piles.The effectiveness of SMW construction method piles in ensuring the safety of foundation pit support in muddy geology is demonstrated.The construction technology presented in the article ensures the quality of SMW construction method piles and achieves favorable construction outcomes.

关 键 词：基坑支护 SNW工法桩 导沟开挖 三轴搅拌桩 套打成孔 

分 类 号：TU74[建筑科学—建筑技术科学]