main girder
常见例句
- Material rake supports in girder on the side of the square, is expected to rake in the tower is located in the main girder.
料耙支撑于主梁侧面的方形轨道上,料耙的塔架设在主梁上。
www.china-mining.cn - The results show that the crane is unnecessary to replace for its low total stress level and large strength margin of the main girder (main stressed part).
计算结果指出:门机结构总体应力水平较低,其严重受力件主梁具有较大的强度富裕度,不必更换。 - The length, rigidity and weight of a launching nose have significant influences on the internal forces of incrementally-launched main girder at construction stage.
导梁的长度、刚度及重量在顶推施工阶段对顶推主梁的内力有着重要的影响,其合理配置是全桥顺利顶推的关键。 返回 main girder