摘要
分析了三角门型闸首廊道裂缝现状,阐述了施桥三线船闸工程闸首廊道仿真计算和优化研究成果及采取的防裂措施。提出了先浇体概念、后浇带改进方案,通过组合使用,有望根治廊道侧墙裂缝。
This paper introduces the analysis of present situation of the concrete cracks in triangle gate- lock head Corridors. Then the simulation calculation, optimization of research results and anti-cracking measures in the head corridors of the Shiqiao third-line ship lock project are elaborated here. Putting forward the concept of the first-poured-block and the improvement solution of the late-poured-bend, corridor side wall cracks are expected to completely solved through the combination.
出处
《交通科技》
2013年第6期125-128,共4页
Transportation Science & Technology
关键词
船闸
廊道
裂缝
先浇体
后浇带
shiplock
corridor
crack
first-poured-block
late-poured bend
