超静定结构——几何特征为几何不变但存在多余约束的结构体系,是实际工程经常采用的结构体系。凡是用静力学平衡方程无法确定全部约束力和内力的结构统称为超静定结构或超静定系统。
adj. indeterminate
...超静定 [gap=1061] words: deep-sea, sediment, sampling, pressure tight, seal assembly, turn-cover, statically indeterminate ...
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... statical stress 静应力 statical indetermination 超静定 statical form 统计报表 ...
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超静定(Hyperstatic):由预应力和其他自平衡荷载产生的二次力的计算。 移动荷载(Moving Load):结构上车辆荷载沿车道移动最不利响应的计算。
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超静定结构 [力] statically indeterminate structure ; indeterminate structure ; hyperstatic structure ; statically indeterminable construction
超静定次数 [力] degree of indeterminacy ; degree of statically indeterminate problem ; degree of redundancy
超静定梁 [建] statically indeterminate beam
超静定刚架 statically indeterminate rigid frame
超静定问题 Hyperstatic
超静定性 static indeterminateness ; [力] hyperstaticity
超静定系 hyperstatic system
超静定的 hyperstatic ; statically indeterminate
超静定系统 statically indeterminate system ; super quiescent system
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
对高温下建筑构件及超静定结构温度场进行了数值计算。
Numerical calculation to the temperature field of structural member and hyperstatic structure was also carried.
用力法计算超静定结构时,需要求解由多余未知力组成的联立方程。
Combined equations have to be solved in the analysis of a super static determined structure with force method.
对于位移量要求较严,附加内力要求小的超静定的连续梁不宜采用。
For the continuous beam that displacement and the additional internal force should be strictly controlled should not be used.
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