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- FEM results are shown that the influence of foundation piles is obvious on foundationpit deformation and internal force of strutted structure. 本文采用轴向刚度等效的方法模拟基坑内存在的工程桩,有限元分析表明,工程桩的存在对基坑变形和支护结构内力产生影响。
- deformation and internal force calculation 变形与内力计算
- Practice shows that the cooperative action between row of piles and ring beam has a certain influence on the deformation and internal forces of retaining piles. 实践表明,支护排桩与圈梁之间有较好的协同作用,圈梁的空间效应对支护桩的变形和内力均有一定的影响。
- By means of 3D-FEM, the process of undercrossing shield tunnel construction is simulated and the changing laws of displacement, deformation and internal forces of the existing tunnel are analyzed. 采用三维有限元方法对正交下穿盾构隧道施工进行模拟,分析新隧道动态掘进时既有隧道位移、变形和内力的变化规律。
- Deduction of the Differential and Integral Equations of Deformation and Internal Force of a Curved Bar of an Arch 拱结构曲杆变形与内力关系的微积分方程推导
- APPROXIMANTE CALCULATION OF THE DEFORMATION AND INTERNAL FORCE OF VIERENDEEL TRUSS UNDER HORIZONTAL LOAD 空腹梁框架在水平力作用下变形及内力的近似计算
- SENSITIVE ANALYSIS OF EFFECT OF THE DIAPHRAGM WALL AND BRACE STIFFNESS ON THE DEFORMATION AND INTERNAL FORCE OF RETAINING STRUCTURE 地下连续墙和支撑刚度对围护结构变形、内力影响的敏感性分析
- deformation and internal force 内力和变形
- The horizontal capability and deformation of the large diameter rock-socketed piles were analyzed from the measured results of displacement and internal force of piles. 根据桩身变形、内力和地基抗力的测试结果分析了大直径嵌岩桩的水平承载特性、桩岩共同作用性状及套箱填砂对深水嵌岩桩水平承载力的影响。
- Analysis of the influence of segment assembling methods on the deformation and internal forces in the lining of a shield tunnel 拼装方式对盾构隧道衬砌结构变形和内力的影响分析
- Then the influence of support removing on the deformation of the wall and internal force, when the underground stucture wsa not or couldn't be constructed due to some reasons, was analyzed. 并分析了在地下结构未及时施作或因某种原因无法施作时,支撑拆除对墙体变形及内力的影响。
- Based on the design load and internal force employed the content of load test is ascertained. 模型的加载测试内容按照原型桥梁设计荷载及使用内力来确定.
- FEM is applied to analyses the displacement and internal force of the structure under the two different mode of distribution of the earth pressure. 在此基础之上,利用弹性力学有限单元法分别对大圆筒结构在不同的墙后土压力分布情况下的位移、内力进行了计算分析。
- This paper is concerned with the drawing methods of three dimensional space contour and internal force graph based on the results of three dimensional FEM. 主要介绍根据三维有限元成果绘制三维空间等值线和内力分布图的方法。
- When cb and cc is less, the displacement and internal force of gabled frame with semi-rigid joint is obviously different from those of rigid gabled frame. 当cb和cc较小时,与刚接刚架相比,半刚接刚架的位移与内力有明显的差异;
- According to the force mapping relation between joint space and object space, the generalized force ellipsoid and internal force ellipsoid are proposed. 按照关节空间和物体空间的力的映射关系,提出了广义力椭球和内力椭球。在此基础上,定义了抓持系统的最优抓持能力和最优内力。
- The formulation of slab-column system flexure and internal force in elasticity was established according to the known condition of boundary and stress, and the elasticity formulation using the factor of relativity coordinate was simplified. 摘要根据已知的边界和受力条件,建立无梁楼盖挠度和内力的弹性分析解,并利用相对坐标引入参数,对此弹性解进针化简。
- Simplified formulation of flexure and internal force was analyzed, the factors of affecting flexure and internal force were found, and the action of factors of affecting to the slab-column system was analyzed by changing these factor. 对简化后的挠度和内力进行分析,找出影响无梁楼盖挠度和内力的因素,并通过改变这些影响因素,分析其对挠度和内力的影响作用。
- These changes in structure and internal force of gelatin molecules caused by the calcium can affect its physico-mechanical properties, resulting in the decrease of its jelly strength and viscosity. 钙使照相明胶结构与分子间力发生改变,这可能是影响照相明胶物理力学性能,使其胶冻强度和粘度降低的重要原因。
- Based on the lateral force resisting system of high rise building, through abundant examples, this paper analyzes the types and internal force characteristics of megastructure systems. 从高层建筑抗侧力体系出发,通过丰富的实例,分析了巨型结构体系的各种形式和受力特点。