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发明公开
CN104532952A 短角钢连接的钢筋混凝土装配整体式框架及其施工方法 无效 - 撤回

  • 专利标题： 短角钢连接的钢筋混凝土装配整体式框架及其施工方法
  • 专利标题（英）： Short angle iron connection type reinforced concrete assembling integrated frame and construction method thereof
  • 申请号： CN201410796762.7
    申请日： 2014-12-19
  • 公开(公告)号： CN104532952A
    公开(公告)日： 2015-04-22
  • 发明人: 武江传 , 张继文 , 尹万云 , 金仁才
  • 申请人： 东南大学
  • 申请人地址： 江苏省南京市四牌楼2号
  • 专利权人： 东南大学
  • 当前专利权人： 东南大学
  • 当前专利权人地址： 江苏省南京市四牌楼2号
  • 代理机构： 南京苏高专利商标事务所
  • 代理商 柏尚春
  • 主分类号： E04B1/20
  • IPC分类号： E04B1/20 ;  E04B1/21
短角钢连接的钢筋混凝土装配整体式框架及其施工方法
摘要：
本发明公开了一种短角钢连接的钢筋混凝土装配整体式框架及其施工方法，包括带短梁段的钢筋混凝土预制柱、钢筋混凝土预制梁，钢筋混凝土预制梁两端部、钢筋混凝土预制柱两端部以及预制柱附带短梁段端部带有连接用短角钢，短角钢两分肢上面分别带有预留螺栓孔，上下楼层的钢筋混凝土预制柱通过连接短角钢用高强度摩擦型螺栓相连，钢筋混凝土预制梁和钢筋混凝土预制柱的连接则通过钢筋混凝土预制梁端部短角钢、钢筋混凝土预制柱附带短梁段连接短角钢用高强度摩擦型螺栓相连，在梁柱连接区浇筑纤维增强水泥基复合材料，使结构成为装配整体式框架。本发明具有内力传递明确可靠、受力简单合理、施工方法便捷高效、整体性能好、抗震性能好等优点。
摘要（英）：

The invention discloses a short angle iron connection type reinforced concrete assembling integrated frame and a construction method of the short angle iron connection type reinforced concrete assembling integrated frame. The integrated frame comprises reinforced-concrete-prefabricated columns with short beam segments and reinforced-concrete-prefabricated beams. The two ends of the reinforced-concrete-prefabricated beams, the two ends of the reinforced-concrete-prefabricated columns and the ends of the short beam segments of reinforced-concrete-prefabricated columns are provided with short angle iron for connection. The upper faces of two branches of the short angle iron are provided with reserved bolt holes. The reinforced-concrete-prefabricated columns on the upper floor and the lower floor are connected through the short angle iron for connection by means of the high-strength friction type bolts. The reinforced-concrete-prefabricated beams are connected with the reinforced-concrete-prefabricated columns through the short angle iron at the ends of the reinforced-concrete-prefabricated beams and the short angle iron for connection at ends of the short beams of the reinforced-concrete-prefabricated columns by means of the high-strength friction type bolts. Fiber reinforced cement-based composite material is poured in the beam column connection region, and the assembling integrated frame structure is formed. The short angle iron connection type reinforced concrete assembling integrated frame and the construction method have the advantages of being clear and reliable in internal force transmission, simple and reasonable in stress, convenient, fast and efficient in construction method, good in whole performance, good in anti-seismic property and the like.

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