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本刊今年第六期发表了汪景琦工程师的“大头坝及宽缝重力坝的应力分析”一文,文中提出了在应力计算中考虑基础形变的问题和具体的计算方法,这对目前工程设计是有帮助的。下面愿就个人浅见提出几点,供大家讨论。1.严格的说,大头坝与宽缝重力坝在考虑基础形变之后的应力分析是一个三向的弹性力学问题。由于边界条件过分复杂,这一问题的数学解答目前
This issue of the sixth issue of this year Wang Jingqi engineers published a “bulkhead dam and wide gap gravity dam stress analysis,” a text proposed in the stress calculation of the basic deformation problems and specific calculation methods, which is currently the engineering design is Help The following is a personal humble opinion to make a few points for your discussion. 1. Strictly speaking, the stress analysis of Dadu Dam and Wide-slit gravity dam after considering basic deformation is a three-dimensional elastic mechanics problem. Due to the overly complicated boundary conditions, the mathematical solution to this problem is present