山西建筑
山西建築
산서건축
Shanxi Architecture
2015年
34期
64-64,65
,共2页
复合土钉墙%基坑%预应力锚索%支护
複閤土釘牆%基坑%預應力錨索%支護
복합토정장%기갱%예응력묘색%지호
composite soil-nailing wall%foundation pit%prestressed anchor cable%support
结合工程实例，介绍了高灵敏度土质条件下，深基坑复合土钉墙支护的作用机理，阐述了复合土钉墙支护的施工工艺流程，论述了土方开挖、土钉施工、注浆、混凝土喷射等工序的操作要点，并总结了施工中的注意事项，确保了基坑的安全性。
結閤工程實例，介紹瞭高靈敏度土質條件下，深基坑複閤土釘牆支護的作用機理，闡述瞭複閤土釘牆支護的施工工藝流程，論述瞭土方開挖、土釘施工、註漿、混凝土噴射等工序的操作要點，併總結瞭施工中的註意事項，確保瞭基坑的安全性。
결합공정실례，개소료고령민도토질조건하，심기갱복합토정장지호적작용궤리，천술료복합토정장지호적시공공예류정，논술료토방개알、토정시공、주장、혼응토분사등공서적조작요점，병총결료시공중적주의사항，학보료기갱적안전성。
Integrating with engineering examples,the paper introduces deep foundation composite soil-nailing bracing mechanism under high-sen-sitivity soil condition,describes composite soil-nailing wall bracing construction technology procedures,discusses operation points of earthwork excavation,soil-nailing construction,casting and concrete spraying and so on,and finally summarizes matters needing attention in construction, so as to guarantee foundation safety.
