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河南华兴勘测设计研究院有限公司

河南华兴勘测设计研究院有限公司

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地基基础工程对于高层建筑的地基基础变刚度调平设计技术

作者:admin 发布日期: 2019-06-18 二维码分享

河南地基基础工程对于高层建筑地基、基础与上部结构相互作用共同工作的计算,长期来是国内外岩土工程界关注的热点问题,但由于技术难度大,涉及的问题多,始终未能得到解决。本课题通过大比例模型试验揭示了上部结构刚度及地基刚度的不同对地基反力、整体挠曲变形、上部结构次应力等的影响;..提出采用Mindlin解-有限压缩层修正模型计算天然地基沉降和采用弹性理论法-有限压缩层混合修正模型计算桩基沉降;圆满解决了上部结构刚度凝聚及中厚板的计算,从而使地基、基础与上部结构共同工作计算的模式与方法得以完满解决,并编制了相应共同工作计算程序供设计使用,下面河南地基基础工程公司就来给大家详细的介绍一下地基基础工程。

精选十码期期准 CHENGXUJISUANQIUDEJICHUFABANDECHENJIANGDENGZHIXIAN、JIDIFANLI、ZHUANGTUHEZAIFENDANZHI、DIBANBUTONGJIEMIANDESHUANGXIANGWANJUYUPEIJIN、SHANGBUJIEGOUCIYINGLIDENG。SHEJIZHEKEGENJUZHEIXIESHUJUYOUHUAZHUQUNFANGJICHUFANGAN、BUZHUANG、BANHOUYUPEIJIN、QUEDINGSHIFOUSHEZHIHOUJIAODAIDENG。ANCISHEJI,JINJICHUBANJIKEJIAODANXINGDIJILIANGBANFAJIEYUEGANGCAI10~40%;YOUHUABUZHUANGJIKAOLVZHUANGTUGONGTONGFENDANHEZAI,KEJIANSHAOZHUANGSHU20~30%;SHANGBUJIEGOUCHICUNKEGENJUCIYINGLIJISUANJIEGUOZUOSHIDANGDIAOZHENG,QUEBAOZHENGCHANGSHIYONG。ZHEIYANG,SHIDEGUONEIWAIYANJIULEERSHIDUONIANDEGAOCENGJIANZHUDI-JICHU-SHANGBUJIEGOUGONGTONGGONGZUOJISUANQUDELETUPO,JINRUSHIYONGHUAJIEDUAN。 

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