| 某高层建筑群沉降观测与变形计算 |
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| 引用本文： | 孟顺祥,吴增辉,陈云娟.某高层建筑群沉降观测与变形计算[J].施工技术,2009(Z1). |
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| 作者姓名： | 孟顺祥 吴增辉 陈云娟 |
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| 作者单位： | 中国地质调查局水文地质环境地质调查中心;河北中恒基勘察测绘有限公司;保定华北工程勘测设计研究院; |
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| 摘 要： | 高层建筑物沉降观测是对监测对象进行测量,以确定其垂直位置随时间的变化特征。将某高层建筑群沉降观测与变形计算结果对比,指出本工程沉降观测资料准确可靠;顶层封顶后的沉降量相当于总沉降量的82.1%~92.1%,说明砂土地基施工期间的最终沉降量已完成80%以上,满足规范要求;并建议沉降从基础开始监测,逐渐向上引测观测点。
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| 关 键 词： | 沉降 观测 变形 计算 |
Settlement Observation and Deformation Calculation of Some High-rise Building Group |
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| Meng Shunxiang,Wu Zenghui,Chen Yunjuan.Settlement Observation and Deformation Calculation of Some High-rise Building Group[J].Construction Technology,2009(Z1). |
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| Authors: | Meng Shunxiang Wu Zenghui Chen Yunjuan |
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| Affiliation: | 1.Center for Hydrogeology and Environmental Geology of China Geology Survey Bureau;Baoding;Hebei 071051;China;2.Hebei Zhonghengji Survey & Mapping Co.;Ltd.;Dingzhou;Hebei 073000;3.Engineering Survey & Design Academy of North China;China |
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| Abstract: | The settlement observation for high-rise building is a method which is used to determine its vertical displacement characteristics along with time change.Through comparison of the results of settlement observation and deformation calculation of some high-rise building group,it is pointed out that the data of this settlement observation are credible,the settlement after capping is equal to 82.1%~92.1% of the whole settlement,which indicates that the final settlement of sand foundation construction can meet r... |
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| Keywords: | settlement observation deformation calculation |
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