摘要
油罐地基产生不均匀沉降与倾斜的因素既有地质条件也有施工和使用不当等诸方面的原因,而目前油罐工程设计中,以油罐中心沉降与周边沉降之差和罐径之比值作为底板容许变形值,且容许变形值控制标准偏低也是一个重要因素,经分析,提出采用地基应力解除法对油罐等大型圆形构筑物基础底板不均匀沉降进行调正。
The uneven settlement and slant of oil tank foundation may be caused by such factors as geological conditions,construction and improper operation and etc. Another important factor is the too low criterion value of the allowable foundation deformation which, in the design of oil tank engieering, is defined as the ratio of the difference of center settlement and edge settlement to the diameter of the oil tank. After analysis, stress relief method is brought forward to rectify the uneven foundation settlement of such huge column building as oil tank and etc.
出处
《建筑技术》
北大核心
2008年第5期354-356,共3页
Architecture Technology
关键词
油罐地基
不均匀沉降
纠偏
oil tank foundation
uneven settlement
rectification
