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某單跨擋土結(jié)構(gòu)設(shè)計(jì)

發(fā)布時(shí)間:2018-01-25 12:26

  本文關(guān)鍵詞: 擋土墻 單跨結(jié)構(gòu) 有限元計(jì)算 出處:《建筑結(jié)構(gòu)》2016年S1期  論文類(lèi)型:期刊論文


【摘要】:某擋土結(jié)構(gòu)南側(cè)為下沉廣場(chǎng),其余三面均承受土側(cè)壓力。借助南側(cè)大底盤(pán)地下室提供側(cè)向約束,解決了結(jié)構(gòu)的整體抗傾覆問(wèn)題。將樓板視作墻體彈簧支座,優(yōu)化了墻體配筋。建立結(jié)構(gòu)的有限元模型,獲取了構(gòu)件內(nèi)力并進(jìn)行設(shè)計(jì)。設(shè)計(jì)案例可為相關(guān)工程設(shè)計(jì)提供參考。
[Abstract]:The south side of a retaining structure is a sinking square, and the other three sides are subjected to lateral earth pressure. With the help of lateral constraints provided by the basement of the large chassis on the south side, the overall anti-overturning problem of the structure is solved. The floor slab is regarded as a spring support for the wall. The finite element model of the structure is established, the internal force of the component is obtained and the design is carried out. The design case can provide reference for the related engineering design.
【作者單位】: 中國(guó)建筑設(shè)計(jì)院有限公司;中信建筑設(shè)計(jì)研究總院;
【分類(lèi)號(hào)】:TU476.4
【正文快照】: 0引言某項(xiàng)目位于8度區(qū),地上部分包含5棟高層辦公樓、若干多層商業(yè)單體,地下部分為4層地下室,包含車(chē)庫(kù)和設(shè)備機(jī)房。基底位于卵石層,高層建筑下為筏板基礎(chǔ),其余部分為獨(dú)立基礎(chǔ)加防水板。車(chē)庫(kù)部分基底標(biāo)高為-16.200m。在項(xiàng)目西北角有局部下沉廣場(chǎng),廣場(chǎng)地面位于地下四層頂板上方,

本文編號(hào):1462837

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