论文部分内容阅读
在计算钢筋长度的过程中,经常会碰到135°弯钩的问题,造价人员经常在其计算式末尾加上一个11.9d,下面以图1为例详细说明这个11.9d的来历。
In the calculation of the length of the bar, often encounter the problem of 135 ° hook, cost staff often at the end of its formula with a 11.9d, the following Figure 1 as an example to illustrate the origin of this 11.9d.