...是单靠静力方程求解不了的,称为 静不定( 静不定( Static indeterminate )——静力不能确定 静力不能确定 超静定问题(Hyperstatic )——超出了静力范围 超静定问题( 超出了静力范围 其实我们在拉压杆应力遇到过这类问题 拉压杆截面上有无穷个应力,单凭静力平衡方...
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hyperstatic structure 超静定结构
hyperstatic system 超静定系 ; 静不定力系 ; 超静定体系
Hyperstatic Force 超静定力
hyperstatic problem 超静定问题
hyperstatic frame 超静定构架
hyperstatic internal force 次内力
hyperstatic network structure 超静定网梁激振结构
prestressed hyperstatic strucure 预应力超静定结构
Suspension bridge, a multi-hyperstatic and flexible structure, whose construction method is special. Due to the geometrically nonlinear load-deflection relationship, it is very sensitive to the influence of temperature and creep and shrinkage of concrete.
悬索桥是一种高次超静定柔性结构,其施工方法独特,结构受力、变形表现为显著的几何非线性,对温度变化、混凝土收缩徐变非常敏感。
参考来源 - 索鞍无预偏施工钢混叠合梁悬索桥全过程时变效应分析Nowadays most of the experiment objects are some specimens and simple structures in mechanical experiment courses. There is a lack of experiments on hyperstatic system supported by many rods.
在当前的工程力学实验教学中,多数实验对象为单一的杆件或者简单的构件,缺乏对超静定多杆件系统的力学实验项目。
参考来源 - 自行车车圈结构的力学实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
However, As the whole structure is hyperstatic, it is very difficult to calculate the results.
但是，由于整个结构是超静定的，计算困难。
Numerical calculation to the temperature field of structural member and hyperstatic structure was also carried.
对高温下建筑构件及超静定结构温度场进行了数值计算。
Multichambered Thin-walled box girder is a hyperstatic structure, it is a difficulty to solve its hyperstatic unknown shearing flow.
多室薄壁箱梁是超静定结构，求解其超静定未知剪力流是一个难点。
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