混凝土建筑施工论文 - 中国月期刊网_论文发表,期刊发表,职称论文发表 关键词:碗扣支架；现浇箱梁；施工 [gap=202]Keywords: bowl buckle stents; Cast-in-situ box girder; construction
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文章详细信息 关键词： 现浇箱梁;;同期施工;;钢束张拉;;锚固 [gap=408]Keywords: cast-in-place box beam,synchronous construction,tension of steel strands,anchoring
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...DA32C6DAD5FDB8E52E646F63> 关键词 ：现浇箱梁；收缩裂缝；产生原因；控制措施 [gap=427]Key words:cast-in-situ box beam；shrinkage cracking；development reason；co ntrol measure ..
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Combined with the construction process of cast-in-situ box girder, and the construction technology of pres-tress system, key steps causing quality descending of concrete were analyzed. And Countermeasures to control quality of box girders were put forward.
结合现浇箱梁混凝土的施工过程以及预应力系统施工中的施工工艺,对可能引起砼质量下降的关键步骤进行分析、总结,从具体的施工工艺角度,提出了控制箱梁质量的有效对策。
参考来源 - 现浇箱梁暨预制箱梁施工关键技术The north approach bridge’s 40 m cast-in-place box beam is designed to have the minimum radius of 420 metres and the maximum transverse slope of 5% for Liaohe super large bridge which is located mostly on a soft foundation.
辽河特大桥北引桥40 m跨现浇箱梁设计平曲线最小半径为420 m,最大横坡为5%,基础多处于滩涂、水塘等软基地带。
参考来源 - 钢管桩支架在小半径大横坡现浇箱梁施工中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
食物进入一个现浇箱梁。
现浇箱梁采用满堂支架架设，堆载预压整体现浇。
Cast-in-place box Liang uses the full house support to erect, piles carries the precompression overall cast-in-place.
主要论述了跨越高速公路现浇箱梁的施工方案设计及施工注意事项。
The paper mainly discusses the design of construction schemes for cast in situ box girder spanning the freeway and the points for attention for construction.
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