中国土木工程学报 关键词： 静载试验； 分层地基模型； Mindlin板； 往复荷载 [gap=1538]Keywords: static loading test; layered foundation model; Mindlin plate; repeated loading
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In conclusion,the effect by reversed cyclic load is bigger. And the stress concentration closed to the joint of framework is dear.
模拟研究表明,框架在往复荷载作用下,框架平面内柱肢相对于其它部分较弱,且标高越高处,塑性变形越大,即受往复位移的影响越大,在靠近节点部分应力集中明显。
参考来源 - 钢筋混凝土异形柱框架结构延性性能研究Under reciprocating loading , the interaction relation of pile and earth are influenced by circulating frequency, the way of load addition, stress route and other.
而在往复荷载作用下，桩土相互作用关系还受到循环次数、加载方式、应力路径等影响。
参考来源 - 往复荷载作用下单桩P－Y曲线研究·2,447,543篇论文数据，部分数据来源于NoteExpress
为了满足工程设计的需要，有必要对桩基在往复荷载作用下的工作性状和计算方法进行研究。
To satisfy the needs of project design, it is necessary to study for calculation method and the working properties of pile foundation under reciprocating load role.
慢速往复荷载作用下土变形特性的研究不多见，但实际工程中土受到慢速往复荷载作用的例子很多。
Study on deformation behaviours of soil under slow reciprocating loading is not often seen but in practical engineering there are many examples of such case.
该文在大量试桩数据的基础上，分析了水平往复荷载作用下桩土作用机理，讨论了水平往复荷载作用下单桩的影响因素。
On the basis of a lot of test pile data, the article analyzes the pile-soil response mechanism and discusses the influence factors of single pile under the lateral reciprocating loading.
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