After simulation test and study on the construction of long span stone arch bridge, it is understanded that the combined effect between arch ring and arch center formed in advance is clear and the stress of arch ring is closely related to the process of construction.
施工模拟试验表明,特大跨径石拱桥在分环分段砌筑时,先期形成的拱环与拱架的联合作用明显,拱圈应力与施工过程密切相关。
Adopt and aggravate guides integrally, guarantee the skip sport orbit is clear, improve the dependability and life-span.
采用整体式加重导轨,保证料车运动轨迹清晰, 提高可靠性和寿命.
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