黑龙江水利科技
黑龍江水利科技
흑룡강수리과기
HEILONGJIANG SCIENCE AND TECHNOLOGY OF WATER CONSERVANCY
2014年
2期
50-52
,共3页
沿河县%城防护工程%桩基承台%边坡失稳%钢筋笼%浆砌石挡墙%质量控制
沿河縣%城防護工程%樁基承檯%邊坡失穩%鋼觔籠%漿砌石擋牆%質量控製
연하현%성방호공정%장기승태%변파실은%강근롱%장체석당장%질량공제
Yanhe County%protective engineering pile cap%slope instability%reinforcing cage%masonry retaining wall%quality control
针对沿河县城防护工程高边坡及复杂的地质情况,为确保工程施工安全,加快施工进度,确定采用桩基承台施工方案,即采用人工挖孔桩,浇筑钢筋混凝土护壁,待孔深达到设计要求后,清孔,放置钢筋笼,浇筑桩身钢筋混凝土,再在桩上部浇筑钢筋混凝土梁板,利用该承台承受荷载,在承台上部修建浆砌石挡墙,从而达到保持边坡稳定的目的。文章主要阐述了沿河县城防护工程中桩基承台的运用。
針對沿河縣城防護工程高邊坡及複雜的地質情況,為確保工程施工安全,加快施工進度,確定採用樁基承檯施工方案,即採用人工挖孔樁,澆築鋼觔混凝土護壁,待孔深達到設計要求後,清孔,放置鋼觔籠,澆築樁身鋼觔混凝土,再在樁上部澆築鋼觔混凝土樑闆,利用該承檯承受荷載,在承檯上部脩建漿砌石擋牆,從而達到保持邊坡穩定的目的。文章主要闡述瞭沿河縣城防護工程中樁基承檯的運用。
침대연하현성방호공정고변파급복잡적지질정황,위학보공정시공안전,가쾌시공진도,학정채용장기승태시공방안,즉채용인공알공장,요축강근혼응토호벽,대공심체도설계요구후,청공,방치강근롱,요축장신강근혼응토,재재장상부요축강근혼응토량판,이용해승태승수하재,재승태상부수건장체석당장,종이체도보지변파은정적목적。문장주요천술료연하현성방호공정중장기승태적운용。
In terms of high slope and complicated geological conditions of Yanhe County urban protective engineering,in order to guarantee construction safety and speed up the construction,pile cap construction method is determined,namely adopting the artificial dig hole pile,concrete wall,after meeting the design hole depth,conducting the hole cleaning,placing the reinforcement cage,pouring the pile of reinforced concrete,then pouring reinforced concrete beam and slab on the pile top.Using the cap to load bearing,masonry retaining wall is constructed on the upper part of the cap to keep the slope stability.This paper mainly describes the use of pile cap protection project in Yanhe County.