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建筑学报1961年第5、6期所刊载的董石麟同志的“几种特殊扁壳的计算和应用”一文,对壳体中二个互相正交的主应力各为任意常量时的曲面方程,以及对平面为任意形状而壳体周边标高没有预定要求的情况,进行了深入的研究,推广了扁壳的各种结构形式和应用范围。笔者讀后,提出以下几点粗浅的意見。
The article “Calculation and Application of Several Special Shallow Shells” by Comrade Dong Shilin published in the 5th and 6th period of 1961 of the Chinese Journal of Architecture, deals with the surface equations when the two mutually orthogonal principal stresses are arbitrarily constant. For the case where the plane is of arbitrary shape and there is no predetermined requirement for the elevation of the periphery of the casing, an in-depth study has been conducted, and various structural forms and application ranges of the flat shell have been promoted. After reading the essay, the author put forward the following rough ideas.