目前,电子秤主承载梁的设计选取,大都是按简支梁的情况处理,其计算主要分为两部分:强度计算和刚度计算。前者是为了秤体结构承载安全所必需的,而后者是为电子秤的系统精度所必需的。 在强度计算(这里不再赘述)完成后,如何合理地进行刚度计算?这是本文所要讨论的问题。 根据过去大量资料看,对于电子秤主梁刚度的 At present, the design of the main load-bearing beam electronic scale selection, mostly based on the case of simply supported beams, the calculation is divided into two parts: strength calculation and stiffness calculation. The former is necessary to carry the safety of the scale body structure, which is necessary for the system accuracy of the electronic scale. In the calculation of strength (not repeat them here), how to calculate the stiffness reasonably? This is the issue to be discussed in this article. According to a large number of past data to see, for the electronic balance of the main girder