A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fiber concrete duct piece suitable for underneath passing heavy-load traffic line and manufacturing method
The invention provides a fiber concrete duct piece suitable for underneath passing of a heavy-load traffic line, which comprises duct piece bodies, a plurality of duct piece bodies are spliced into an annular pipeline in a concave-convex mortise splicing mode in the annular direction, and a rubber gasket is bonded between the splicing gaps of every two adjacent duct piece bodies. At least one shock insulation support is arranged between every two adjacent segment bodies in the annular direction, and the shock insulation supports have the capacity of elastic deformation in the vertical direction and the horizontal direction. According to the duct piece, energy generated by vibration can be dissipated, and deformation, damage and the like caused by stress concentration and the like of the duct piece body are avoided. And the rubber gaskets are arranged, so that the sealing and waterproof effects can be achieved, and meanwhile, space is provided for dislocation between the pipe piece bodies. The splicing mode of the concave-convex mortises can prolong the water seepage path and improve the water insulation effect.
本发明提供装一种适用于下穿重载交通线的纤维混凝土管片，包括管片本体，多个管片本体在环向上通过凹凸榫槽的拼接形式拼接成环形的管道，相邻两个管片本体的拼接间隙之间粘结有橡胶衬垫，环向上的相邻两个管片本体之间设置有至少一个隔震支座，所述隔震支座具有竖直和水平方向弹性变形的能力。本发明，能够将震动产生的能量耗散掉，避免管片本体因应力集中等原因而产生变形、破损等。橡胶衬垫的设置能够起到密封防水的作用，同时为管片本体之间的错动提供空间。凹凸榫槽的拼接形式可以延长渗水路径，提高隔水的效果。
Fiber concrete duct piece suitable for underneath passing heavy-load traffic line and manufacturing method
The invention provides a fiber concrete duct piece suitable for underneath passing of a heavy-load traffic line, which comprises duct piece bodies, a plurality of duct piece bodies are spliced into an annular pipeline in a concave-convex mortise splicing mode in the annular direction, and a rubber gasket is bonded between the splicing gaps of every two adjacent duct piece bodies. At least one shock insulation support is arranged between every two adjacent segment bodies in the annular direction, and the shock insulation supports have the capacity of elastic deformation in the vertical direction and the horizontal direction. According to the duct piece, energy generated by vibration can be dissipated, and deformation, damage and the like caused by stress concentration and the like of the duct piece body are avoided. And the rubber gaskets are arranged, so that the sealing and waterproof effects can be achieved, and meanwhile, space is provided for dislocation between the pipe piece bodies. The splicing mode of the concave-convex mortises can prolong the water seepage path and improve the water insulation effect.
本发明提供装一种适用于下穿重载交通线的纤维混凝土管片，包括管片本体，多个管片本体在环向上通过凹凸榫槽的拼接形式拼接成环形的管道，相邻两个管片本体的拼接间隙之间粘结有橡胶衬垫，环向上的相邻两个管片本体之间设置有至少一个隔震支座，所述隔震支座具有竖直和水平方向弹性变形的能力。本发明，能够将震动产生的能量耗散掉，避免管片本体因应力集中等原因而产生变形、破损等。橡胶衬垫的设置能够起到密封防水的作用，同时为管片本体之间的错动提供空间。凹凸榫槽的拼接形式可以延长渗水路径，提高隔水的效果。
Fiber concrete duct piece suitable for underneath passing heavy-load traffic line and manufacturing method
适用于下穿重载交通线的纤维混凝土管片及制作方法
QIN ZEHONG (author) / AN GANGJIAN (author) / TANG CHUANGAO (author) / TAO ZHE (author) / REN QUAN (author) / CAO YAJUN (author) / ZHU QIZHI (author) / MAO ZHIYI (author) / CAI HONG (author) / MA YIMING (author)
2022-08-30
Patent
Electronic Resource
Chinese
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