导出了在单位水平移动荷载作用下，拱圈内力与支承反力影响线的计算公式。
Some formulas of inner force of arch ring, and the line of reaction of support with the action of unit live load are presented.
导出了在单位水平移动荷载作用下，拱圈内力与支承反力影响线的计算公式。
Some formulas of inner force of arch ring, and the line of reaction of support with the action of unit live load are presented.
应用推荐