melan

Analytical method and engineering application of horizontal coefficients of subgrade reaction based on Melan 's solution

基于Melan解的水平基床系数分析方法及工程运用

According to Melan 's theorem , a method to construct an optimal self-equilibrating stress field is established .

提出了一种通过构造最佳残余应力场确定下限安定载荷的方法。

Some extensions are made on Melan 's shakedown theory for shakedown analysis of soil following non-associated flow law .

将Melan静力型安定定理加以推广，使其适用于非关联流动法则下的土工结构的安定性分析。

Finally , shakedown load of strip footing is calculated on the basis of the Melan 's shakedown theory with non-associated flow law .

最后，计算了非关联流动法则下的条形基础地基的安定载荷。

The computational method which combines elasto plastic analysis with Melan ′ s theorem is applied to evaluate limit loads and shakedown loads of soil structures .

将弹塑性有限元法与安定性分析的Melan静力型定理相结合发展了一种土工极限分析与安定性分析的数值计算方法，依此可以预测一般土工结构的极限荷载和安定荷载。

The paper makes a shakedown analysis for wheel / rail contact problem according to Melan 's rule . The possible form of residual stress in rail head is also obtained .

根据Melan定理从理论上对轮轨接触应力问题进行了安定性分析，并得到了轨头内残余应力可能存在的形式。

Palmer 's method is used to construct a convex plastic potential surface . According to the properties of the plastic potential surface , it is proved that Melan 's shakedown theory with non-associated flow law is still kept valid .

应用Palmer的方法构造塑性势面，根据其性质，证明了静力型安定定理在非关联流动法则下同样成立。

David Melan ? on , a partner at the Ito Partnership , a brand consultancy , says he is impressed with Lenovo 's efforts to connect with potential customers through blogging and social networking during the games .

品牌咨询机构ItoPartnership的合伙人戴维•梅兰克（DavidMelan？on）表示，联想在奥运会期间通过博客和社交网络与潜在客户建立联系的努力，给他留下了深刻印象。

A numerical procedure for shakedown analysis is presented , in which the elasto-plastic finite element method is combined with Melan 's theorem of shakedown analyses . The proposed method is applied to evaluate both ultimate loads and shakedown loads of offshore platform foundations .

应用以Melan静力型安定定理为基础的弹塑性有限元数值方法，对海洋平台地基进行了变值加载条件下的安定性分析，同时，为便于比较，进行了静力极限分析。