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工程结构的计算课题,包括两方面内容:一是通过理论和试验研究,确定合理的计算模式;二是改进计算方法,以期用最少的时间求得准确结果,加快设计进度。工程计算的繁简差别很大。复杂结构如用手算往往需时数月,用电子计算机在短时内即可解决。而对大量的、重复的、中等复杂程度的计算,用电算未免小题大作,手算又颇感冗繁,还是采用图表为好。
The calculation of the engineering structure includes two aspects: First, determine a reasonable calculation model through theoretical and experimental research; second, improve the calculation method in order to obtain accurate results with the least time and accelerate the design progress. The complexity of engineering calculations varies greatly. Complex structures such as hand counting often take several months and can be solved in a short time with an electronic computer. For large, repetitive, and moderately complex calculations, the use of electric calculations is a big problem, and hand calculations are quite tedious, and the use of charts is preferable.