广义初应力,generalized initial stress,音标,读音,翻译,英文例句,英语词典

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1) generalized initial stress 点击朗读

广义初应力

In this paper,the method of virtual element and generalized initial stress is presented for developing software on FEM analysis of geotechnical excavation.

结合岩土工程有限元分析软件开发的需要,提出单元开挖问题处理的虚拟单元广义初应力法,并基于该方法设计分步开挖问题数值分析算法,应用该方法编制的程序对一分步开挖问题进行了数值模拟分析,提出了虚拟单元广义初应力方法在岩土工程有限元分析软件设计及编程等方面的特点。

2) generalized stress 点击朗读

广义应力

A fuzzy reliability calculating model is given again based on function which includes generalized stress and generalized strength.

把广义应力和广义强度统一到功能函数中去 ,取升半型的隶属函数 ,从而重新建立了模糊可靠度的数学模型 ,并且讨论了具体的隶属函数的选取和有关参数的确定方法。

Based on the similar equations of the elastic-plastic model theory and the plastic deformation theory,this paper presents,according to the plastic model theory and the relations between generalized stress σi and strain εi curves of prototype materials,the resilience test model of elastoplastic stress analysis with .

以弹塑性力学的模型理论和塑性力学形变理论的相似方程为基础,根据塑性模型理论以及原型材料的广义应力iσ与广义应变iε曲线的关系,提出了以弹性解为原始数据,将其转换为不同塑性变形程度的弹塑性应力分析的弹性试验模型,并讨论了弹性与塑性应力转换的计算方法。

3) generalized shear stress 点击朗读

广义剪应力

The study shows that both generalized shear stress and the first invariant function of stress tensor become smaller and smaller when pore pressure increases during the course of the development of sand boil.

研究表明,在砂沸发展过程中,广义剪应力与有效应力张量第一不变量均随着孔隙水压力的增大而减小,且逐渐趋于零;广义剪应力与有效应力张量第一不变量呈线性关系,它们从第一象限某点开始沿某一特定直线向原点发展,该直线的斜率由饱和砂土的侧压力系数确定。

4) generalized prestress 点击朗读

广义预应力

Aimed at illuminating the application of prestressed concrete technology and modern monitor method to solving difficult problem met in project, the generalized prestressed technique and the load ratio for prestressing were utilized reasonably.

为了说明现代钢筋混凝土预应力技术以及先进监测手段在解决大难度工程问题中的应用,通过合理运用广义预应力技术和预应力度概念,对结构布置、设计、施工和控制的方法及其应用进行了探讨,同时对不需验算裂缝宽度的预应力结构设计方法进行了分析。

5) generalized earth stress 点击朗读

广义地应力

According to the displacement theory of rock mass mechanics, we have combined the creep com-pliance theory of medium of rock mass and the theory of generalized earth stress and established the theory of strength for generalized earth stress.

根据岩体力学位移理论，将广义地应力理论与岩体介质蠕变柔量理论相结合，建立了广义地应力的强度理论，并讨论了它在岩体工程中的应用。

6) Generalized stress ratio 点击朗读

广义应力比

补充资料：ANSYS工字梁焊缝初应力例子

建立好模型
…..
/SOLU
!*
ANTYPE,0
/INPUT,'input','txt',
/INPUT,'output1','txt',
!*
ISFILE,READ,1,txt, ,0
SOLVE
=====================
!定义残余应力矩阵
I=1
fy=310e6
!定义单元中心坐标数组，初应力数组
*DIM,EleCenter,ARRAY,NumNode,3,1, , ,
*DIM,EleIS,ARRAY,NumNode,1,1, , ,
*DO,I, 1, NumNode,1
!得到单元中心坐标
*GET,EleCenter(I,1,1),ELEM,I,CENT,X
*GET,EleCenter(I,2,1),ELEM,I,CENT,Y
*GET,EleCenter(I,3,1),ELEM,I,CENT,Z
!焊缝位置在X=1.0 到1.05 之间
*IF,EleCenter(I,1,1),GT,1,THEN
*IF,EleCenter(I,1,1),LT,1.05,THEN
*IF,EleCenter(I,2,1),GT,0.5,THEN
!上翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
*IF,EleCenter(I,2,1),LT,0.0,THEN
!下翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
!腹板初始应力
*if,EleCenter(I,2,1),GE,0.0,THEN
*IF,ELECENTER(I,2,1),LE,0.5,THEN
EleIS(I,1,1)=4.076*fy*(EleCenter(I,2,1)-0.5)**2
EleIS(I,1,1)=EleIS(I,1,1)-0.719*fy
*IF,EleIS(I,1,1),LT,-0.3*fy,THEN
ELeIS(I,1,1)=-0.3*fy
*ENDIF

*ENDIF
*ENDIF
*ENDIF
*ENDIF
*ENDDO
===============
!输出应力数值
*CFOPEN,'1','txt',' '
*DO,I,1,3840
!*IF,EleIS(I,1,1),ne,0.,then
*VWRITE,'!'
(A)
*VWRITE,'! Stress for element',
(A,F)
*VWRITE,'!'
(A)
*VWRITE,'eis,',I
(A,F)
P=EleIS(I,1,1)
*VWRITE,P,0.,0.,0.,0.,0.
(E,E,E,E,E,E)
!*ENDIF
*ENDDO
*CFCLOS

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

广义应力(应变)率准则广义构造应力系数广义平均应力率准则广义双剪应力强度理论广义平方主剪应力准则广义Terzaghi有效应力原理广义应力强度因子弹塑性分析/广义应力

广义T应力广义有效应力广义Jaumann应力导数广义应力松弛

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	您的位置：首页 -> 词典 -> 广义初应力 1) generalized initial stress 广义初应力 1. In this paper,the method of virtual element and generalized initial stress is presented for developing software on FEM analysis of geotechnical excavation. 结合岩土工程有限元分析软件开发的需要,提出单元开挖问题处理的虚拟单元广义初应力法,并基于该方法设计分步开挖问题数值分析算法,应用该方法编制的程序对一分步开挖问题进行了数值模拟分析,提出了虚拟单元广义初应力方法在岩土工程有限元分析软件设计及编程等方面的特点。 2) generalized stress 广义应力 1. A fuzzy reliability calculating model is given again based on function which includes generalized stress and generalized strength. 把广义应力和广义强度统一到功能函数中去 ,取升半型的隶属函数 ,从而重新建立了模糊可靠度的数学模型 ,并且讨论了具体的隶属函数的选取和有关参数的确定方法。 2. Based on the similar equations of the elastic-plastic model theory and the plastic deformation theory,this paper presents,according to the plastic model theory and the relations between generalized stress σi and strain εi curves of prototype materials,the resilience test model of elastoplastic stress analysis with . 以弹塑性力学的模型理论和塑性力学形变理论的相似方程为基础,根据塑性模型理论以及原型材料的广义应力iσ与广义应变iε曲线的关系,提出了以弹性解为原始数据,将其转换为不同塑性变形程度的弹塑性应力分析的弹性试验模型,并讨论了弹性与塑性应力转换的计算方法。 3) generalized shear stress 广义剪应力 1. The study shows that both generalized shear stress and the first invariant function of stress tensor become smaller and smaller when pore pressure increases during the course of the development of sand boil. 研究表明,在砂沸发展过程中,广义剪应力与有效应力张量第一不变量均随着孔隙水压力的增大而减小,且逐渐趋于零;广义剪应力与有效应力张量第一不变量呈线性关系,它们从第一象限某点开始沿某一特定直线向原点发展,该直线的斜率由饱和砂土的侧压力系数确定。 4) generalized prestress 广义预应力 1. Aimed at illuminating the application of prestressed concrete technology and modern monitor method to solving difficult problem met in project, the generalized prestressed technique and the load ratio for prestressing were utilized reasonably. 为了说明现代钢筋混凝土预应力技术以及先进监测手段在解决大难度工程问题中的应用,通过合理运用广义预应力技术和预应力度概念,对结构布置、设计、施工和控制的方法及其应用进行了探讨,同时对不需验算裂缝宽度的预应力结构设计方法进行了分析。 5) generalized earth stress 广义地应力 1. According to the displacement theory of rock mass mechanics, we have combined the creep com-pliance theory of medium of rock mass and the theory of generalized earth stress and established the theory of strength for generalized earth stress. 根据岩体力学位移理论，将广义地应力理论与岩体介质蠕变柔量理论相结合，建立了广义地应力的强度理论，并讨论了它在岩体工程中的应用。 6) Generalized stress ratio 广义应力比补充资料：ANSYS工字梁焊缝初应力例子建立好模型 ….. /SOLU !* ANTYPE,0 /INPUT,'input','txt', /INPUT,'output1','txt', !* ISFILE,READ,1,txt, ,0 SOLVE ===================== !定义残余应力矩阵 I=1 fy=310e6 !定义单元中心坐标数组，初应力数组 DIM,EleCenter,ARRAY,NumNode,3,1, , , DIM,EleIS,ARRAY,NumNode,1,1, , , DO,I, 1, NumNode,1 !得到单元中心坐标 GET,EleCenter(I,1,1),ELEM,I,CENT,X GET,EleCenter(I,2,1),ELEM,I,CENT,Y GET,EleCenter(I,3,1),ELEM,I,CENT,Z !焊缝位置在X=1.0 到1.05 之间 IF,EleCenter(I,1,1),GT,1,THEN IF,EleCenter(I,1,1),LT,1.05,THEN IF,EleCenter(I,2,1),GT,0.5,THEN !上翼缘初始应力 EleIS(I,1,1)=-20fyEleCenter(I,3,1)2+0.3fy endif IF,EleCenter(I,2,1),LT,0.0,THEN !下翼缘初始应力 EleIS(I,1,1)=-20fyEleCenter(I,3,1)*2+0.3fy endif !腹板初始应力 if,EleCenter(I,2,1),GE,0.0,THEN IF,ELECENTER(I,2,1),LE,0.5,THEN EleIS(I,1,1)=4.076fy(EleCenter(I,2,1)-0.5)2 EleIS(I,1,1)=EleIS(I,1,1)-0.719fy IF,EleIS(I,1,1),LT,-0.3fy,THEN ELeIS(I,1,1)=-0.3fy ENDIF ENDIF ENDIF ENDIF ENDIF ENDDO =============== !输出应力数值 CFOPEN,'1','txt',' ' DO,I,1,3840 !IF,EleIS(I,1,1),ne,0.,then VWRITE,'!' (A) VWRITE,'! Stress for element', (A,F) VWRITE,'!' (A) VWRITE,'eis,',I (A,F) P=EleIS(I,1,1) VWRITE,P,0.,0.,0.,0.,0. (E,E,E,E,E,E) !ENDIF ENDDO CFCLOS 说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条广义应力(应变)率准则广义构造应力系数广义平均应力率准则广义双剪应力强度理论广义平方主剪应力准则广义Terzaghi有效应力原理广义应力强度因子弹塑性分析/广义应力

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