mindlin中文什么意思

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1. ( 2 ) on the basis of geddes method , the distribution characteristic of friction surrounding pile of composite foundation is showed as small in top and bottom and big in middle according to measured results , the calculation formula of the top surface of stratum additional stress has been deduced by using mindlin and boussinesq solution , settlement calculation method is brought forth simultaneously
   ( 2 )在geddes法的基础上,根据实测复合地基桩侧摩阻力呈上下小中间大的分布特点,利用mindlin解和boussinesq解导出了作用于下卧土层顶面附加应力计算公式,并同时提出了长短桩复合地基沉降计算方法。
2. The paper analyzes the vertical stresses in soil based on geddes " assumption and stress formula , because the equivalent deep foundation is not appropriate when the lengths of piles are different . but the stress of bottom of pile is not accurate , so this paper modifies the fomula by integrating the mindlin formula . considering the model of elastic analysis method is different from the practice , correction factors nu n are introduced to get more accurate stress in soil
   对于这种方法在分析桩端应力时出现应力集中的现象，对mindlin解重新积分来修正附加应力系数公式，以避免这种现象；由于弹性半空间和实际情况之间的模型误差会带来附加应力差距，通过大量的计算分析提出了修正系数m 、 n ，并给出了m 、 n随桩径、计算点深度变化的函数关系，最终使得应力的计算结果与有限元的计算结果十分吻合，而计算相对比较简便。
3. According to the prior achievements , based on pile deformation test data , it puts forward a method that combined the mindlin ' s solution with boussinesq ' s solution to calculate the superimposed stress of djm composite ground , and then uses the superimposed stress to calculate the settlement by layer - wise summation method . by a nonlinear elastic and viscoelastic fem model , based on in - site test data , the back - analysis method of the direct optimal multiple parameters are adopted to calculate the road embankment settlement of typical project
   在前人的基础上，结合桩身应变测试结果，提出了联合mindlin解和boussinesq解求解搅拌桩复合地基的附加应力的方法，根据计算出来的附加应力再用分层总和法计算搅拌桩复合地基的沉降；采用非线性和粘弹性有限元模型，根据现场实测资料，运用直接优化多参数反演分析方法，对典型工程实例进行了沉降计算对比分析。
4. Because interaction between pile - raft foundations and soil is very complex , what ' s more , there are many effect factors , piles and caps ( or rafts ) form a common working system whose bearing capacity and settlement are affected and restricted by interaction between them . the method of computing settlement that code provides is not a pure theoretic method and it is an experiential method in essence . in this paper , based on engineering designs of taiyuan , in - site experiments , observation data of structure settlement and so on , settlement is analyzed and computed by applying mindlin stress formula and using software matlab
   现规范推荐的桩基沉降计算方法，并不是一种纯理论的方法，其实质是一种经验拟合的方法；本文结合太原地区的工程设计、现场试验、主体沉降观测资料等，运用明德林( mindlin )应力公式，然后按分层总和法原理，采用matlab软件计算程序进行沉降计算、分析，结果表明：高层建筑桩?筏基础沉降较小，且较均匀，得出了太原地区的桩?筏基础沉降计算的经验系数_ p ，从而使设计、计算结果更接近于工程实际，同时考虑筏板对上部结构荷载的分担是合理的、先进的，对高层建筑桩?筏基础加强了认识。
5. Based on elastic methods , the single pile behavior is studied through mindlin stress solution , followed by the analysis of interaction between two piles . thus , the interaction factor is obtained , based on which the interaction between more piles in pile group can be considered using superposition principle
   本文以弹性理论法为基础，首先运用mindlin应力解对单桩进行分析，然后分析了两根桩时，桩与桩之间的相互影响，最后根据弹性理论叠加原理，通过引入一个“共同作用系数” ，扩展到群桩中去。