坝踵 meaning in Chinese
dam heel
heel of dam
Examples
- Engineering measures for prevention of cracking and yielding of high arch dams
防止高拱坝坝踵开裂和屈服的工程措施研究 - The safety factors of the most likely sliding paths are 4 . 15 and 3 . 05 for 9b and 4b respectively at normal water storage level
另外，坝踵以下14m深度范围向下游阶梯式滑出也是安全系数较小的滑移路径，但不是控制路径。 - Based on the control theory , the grey process model is built using the displacement of the dam crest and the stress of the dam heel , and the model can be used to analyze the structure behavior and stability of dams
基于控制论，建立了大坝坝顶位移和坝踵应力的灰色过程模型，并以此模型研究了大坝的结构性态。 - The shape of cross section of gravity dams under basic loads was optimized from an initial quadrilateral region with the stability of dam bodies against sliding and the tensile stress in dam heels taken as restraints
以四边形为初始域，以重力坝的稳定和坝踵拉应力为约束条件，对基本荷载作用下的重力坝基本断面形状进行优化。 - The effect of complex groundsill and dam body ' s construction process can be considered conveniently when finite element method is used to analyze dam body ' s stress . but there is no design criterion correspondingly because of the stress concentration that is caused by load at dam heel and dam toe under elastic state . furthermore , its value is easily affected by mesh size
有限元法分析拱坝坝体应力可以较方便地考虑复杂地基条件和坝体施工过程的影响，但是由于弹性状态下拱坝坝踵、坝趾处受荷载后的应力集中现象，而且其数值受网格尺寸影响较大，因此至今无与之相应的设计准则。