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山区桥涵台背回填施工质量直接影响整个桥梁的使用功能和寿命,鉴于此,对山区桥梁台背回填施工工艺及质量控制要点进行分析,以充分发挥桥梁的经济和社会效益。
The backfill construction quality of bridge and culvert in mountainous area directly affects the function and life span of the whole bridge. In view of this, the paper analyzes the construction technology and quality control points of mountain backfill in order to give full play to the economic and social benefits of the bridge.