论文部分内容阅读
6. 计算例题梁式挢例题1,钢桥跨结构(图12)。基本计算资料:跨度l=44m,主桁架高度
6. Calculation example beam type 挢 Example 1, steel bridge across the structure (Figure 12). Basic calculation data: span l = 44m, the main truss height