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A platform for research: civil engineering, architecture and urbanism
UHPC blade angle type assembly buffer layer for rockfall protection shed tunnel
The invention relates to a UHPC blade angle type fabricated buffer layer for a rockfall protection shed tunnel. The UHPC blade angle type fabricated buffer layer covering the top of a shed tunnel comprises a buffer base layer transverse baffle and a buffer base layer longitudinal partition plate which are perpendicular to the top of the shed tunnel. A rectangular frame formed by the buffer base layer transverse baffle and the buffer base layer longitudinal partition plate is covered with a plurality of UHPC blade foot connecting plates; the UHPC blade foot connecting plates are provided with blade foot wedge holes, UHPC blade feet are inserted into the blade foot wedge holes, blade foot mounting rods are transversely inserted from the ends of the UHPC blade foot connecting plates and penetrate through the UHPC blade feet, and the transversely-adjacent UHPC blade foot connecting plates are connected through the blade foot mounting rods exposed out of the transversely-adjacent UHPC bladefoot connecting plates. The UHPC blade angle type fabricated buffer layer has the advantages of being high in buffering energy consumption, easy to construct, low in manufacturing cost, repairable and the like, and can be applied and popularized in shed tunnel structure construction in dangerous rock falling areas.
本发明涉及一种用于落石防护棚洞的UHPC刃角型装配式缓冲层，覆盖于棚洞顶部，包括垂直于棚洞顶部设置的缓冲基层横向挡板和缓冲基层纵向隔板，缓冲基层横向挡板和缓冲基层纵向隔板组成的矩形框架上覆盖多块UHPC刃脚连板；UHPC刃脚连板上设置有刃脚楔孔并插入UHPC刃脚，刃脚安装杆从UHPC刃脚连板端部横向插入并贯穿UHPC刃脚，横向相邻UHPC刃脚连板通过各自外露的刃脚安装杆连接。本发明具有缓冲耗能高、易施工、造价低、可修复等优势，可在危岩落石地区的棚洞结构建造中推广应用。
UHPC blade angle type assembly buffer layer for rockfall protection shed tunnel
The invention relates to a UHPC blade angle type fabricated buffer layer for a rockfall protection shed tunnel. The UHPC blade angle type fabricated buffer layer covering the top of a shed tunnel comprises a buffer base layer transverse baffle and a buffer base layer longitudinal partition plate which are perpendicular to the top of the shed tunnel. A rectangular frame formed by the buffer base layer transverse baffle and the buffer base layer longitudinal partition plate is covered with a plurality of UHPC blade foot connecting plates; the UHPC blade foot connecting plates are provided with blade foot wedge holes, UHPC blade feet are inserted into the blade foot wedge holes, blade foot mounting rods are transversely inserted from the ends of the UHPC blade foot connecting plates and penetrate through the UHPC blade feet, and the transversely-adjacent UHPC blade foot connecting plates are connected through the blade foot mounting rods exposed out of the transversely-adjacent UHPC bladefoot connecting plates. The UHPC blade angle type fabricated buffer layer has the advantages of being high in buffering energy consumption, easy to construct, low in manufacturing cost, repairable and the like, and can be applied and popularized in shed tunnel structure construction in dangerous rock falling areas.
本发明涉及一种用于落石防护棚洞的UHPC刃角型装配式缓冲层，覆盖于棚洞顶部，包括垂直于棚洞顶部设置的缓冲基层横向挡板和缓冲基层纵向隔板，缓冲基层横向挡板和缓冲基层纵向隔板组成的矩形框架上覆盖多块UHPC刃脚连板；UHPC刃脚连板上设置有刃脚楔孔并插入UHPC刃脚，刃脚安装杆从UHPC刃脚连板端部横向插入并贯穿UHPC刃脚，横向相邻UHPC刃脚连板通过各自外露的刃脚安装杆连接。本发明具有缓冲耗能高、易施工、造价低、可修复等优势，可在危岩落石地区的棚洞结构建造中推广应用。
UHPC blade angle type assembly buffer layer for rockfall protection shed tunnel
用于落石防护棚洞的UHPC刃角型装配式缓冲层
LIU CHEN (author) / YANG SHAOJUN (author) / GAO MINGCHANG (author) / CHEN YINGTAO (author) / CHEN LIANGJIANG (author) / SUN ZONGLEI (author) / ZHAO HUIDONG (author) / WANG KAILIN (author) / HAO YUNSHAN (author) / MIAO WENHUI (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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