prager model meaning in English
帕勒格模型
Examples
- The ansys large finite element soft ware elastoplastic analysis is also used in the above all soil conditions with drucker - prager model
同时文中还用ansys有限元软件对这两类地基情况进行了弹塑性分析，分析中地基土采用drucker prager本构模型。 - ( 2 ) based on the detail analysis on soil models and machine gun firing dynamics , the drucker - prager model is introduced to study machine gun firing dynamics , the soil is modeled like a box by finite element
在详细分析目前土力学中出现的土壤的各种本构模型及机枪发射动力学研究特点的基础上，指出采用drucker ? prager屈服准则的弹塑性模型是机枪发射动力学研究中应该采用的主要的土壤本构模型。 - The paper use drucker - prager model as the constitutive model of soil , use pole module as the model of soil nails , use girder module as the model of soil - cement mixing piles , use goodman module as the model of interface , an iterative - increment method is used to solve nonlinear equation . 2 . the paper has a further research on the influence of compound soil nailing behavior in the perspective and the axial strength of the soil nails of the effect of the stiffness of soil , the stiffness of soil - cement mixing piles , the width of soil - cement mixing piles , the length of nails , the angle of nails
本文根据目前复合型土钉墙支护的研究现状和工程实际需要,采用有限单元法对搅拌桩-土钉复合型土钉墙的力学特性进行数值分析,本文的主要工作内容有以下几个部分: 1 .利用同济曙光有限元软件( geofba )对搅拌桩-土钉复合型土钉墙支护进行了非线性有限元分析,在有限元计算中,本文采用了drucker - prager模型作为土体的本构模型,土钉采用了杆单元模型,搅拌桩和喷射混凝土面层的组合体采用了梁单元模型,接触面单元采用了goodman单元模型,非线性求解方法为增量迭代法。 - Then , by using the great fem programme and the drucker - prager model , the thesis establishes the pile - soil model of super - long piles , analyzes the mechanism of bearing and deformation of super - long piles under vertical loading systemically , studies the characteristics of q - s curve , bottom resistance , pile shaft resistance and critical length of super - long piles in detail , acquires some practical guidance conclusion . secondly , with a practical engineering , the author expatiates the bearing characters of super - long piles farther . the thesis points that super - long piles are frictional piles under the condition of working loading
然后应用大型有限元程序，采用土的drucker - prazer模型，建立了超长桩分析计算的桩土模型，系统分析了超长桩在竖向荷载作用下的承载机理和变形特性，研究了超长桩的荷载?沉降特性，端阻、侧阻的发挥性状以及超长桩的有效桩长，得出了具有实际指导意义的结论。