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关于托墙梁的计算理论,目前国内外大都处在试验研究阶段,还缺乏臻于完善的理论和方法可资遵循。由于托墙梁在工程实践中应用日益广泛,因而提出一些既有一定的理论基础,又较为简捷易行的计算方法,就显得更为迫切。对托墙梁计算的一般理论,尤其是对按弹性地基上的梁进行计算的基本理论,在“托墙梁计算理论的分析”一文中已有所阐述。该文对目前应用的一般计算方法,因限于篇幅,未结合具体实例进行分析。
With regard to the calculation theory of supporting wall beams, most of them are currently at the stage of experimental research at home and abroad. There is still a lack of perfect theory and methods that can be followed. As the supporting wall beam is widely used in engineering practice, it is more urgent to propose some calculation methods that have a certain theoretical basis and are relatively simple and easy to implement. The general theory of the calculation of the supporting wall beam, especially the basic theory of calculating the beam on the elastic foundation, has been explained in the article “Analysis of the calculation theory of the supporting wall beam”. The general calculation method currently applied in this article is not limited to the length of the text and is not analyzed with specific examples.