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造成桥头跳车原因有设计、施工、自然环境等诸方面。施工阶段的台背回填质量是主要影响因素,加强台背回填质量的控制,对于避免桥头跳车病害出现至关重要。
The reason for the bridge jumping caused by design, construction, natural environment and other aspects. The backfill quality of backfill in construction stage is the main influencing factor. Strengthening the backfill quality of backfill is crucial for avoiding the emergence of bridgehead jumping disease.