A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rockfall protection shed tunnel and construction method thereof
The invention provides a rockfall protection shed tunnel, and relates to the technical field of highway and railway bridge tunnel construction. The facility comprises a bottom foundation, a steel corrugated plate pipe culvert, a profile steel framework, a protective net connector and a multi-layer protective net. A profile steel framework is installed on the outer side of the steel corrugated plate pipe culvert, and a plurality of protective net connectors are sequentially installed on the upper edge of the profile steel framework in the annular direction. The bottom of the profile steel framework is fixed to the bottom foundation, and multiple layers of protective net pieces are sequentially installed on the protective net connector from bottom to top to form a multi-layer protective net structure. The invention further comprises a construction method based on the rockfall protection shed tunnel. By means of the invention, the problems that a traditional dangerous rock and rockfall comprehensive treatment scheme is complex in project, large in implementation difficulty, high in investment, large in terrain influence and the like are solved, and the rockfall protection shed tunnel is high in impact resistance, convenient to construct and easy to maintain.
一种落石防护棚洞，涉及公路铁路桥梁隧道建设技术领域，它包括底部基础、钢波纹板管涵、型钢骨架、防护网连接器、多层防护网，所述的钢波纹板管涵的外侧安装型钢骨架，型钢骨架的上沿环向依次安装多个防护网连接器，型钢骨架的底部固定在底部基础上，防护网连接器上依次由底部往上安装多层防护网片，组成多层防护网结构。本发明还包括基于上述一种落石防护棚洞的施工方法，本发明解决了传统危岩落石综合治理方案工程复杂、实施难度大、投资高、受地形影响大等问题，抗冲击性能高，施工方便，易维护保养。
Rockfall protection shed tunnel and construction method thereof
The invention provides a rockfall protection shed tunnel, and relates to the technical field of highway and railway bridge tunnel construction. The facility comprises a bottom foundation, a steel corrugated plate pipe culvert, a profile steel framework, a protective net connector and a multi-layer protective net. A profile steel framework is installed on the outer side of the steel corrugated plate pipe culvert, and a plurality of protective net connectors are sequentially installed on the upper edge of the profile steel framework in the annular direction. The bottom of the profile steel framework is fixed to the bottom foundation, and multiple layers of protective net pieces are sequentially installed on the protective net connector from bottom to top to form a multi-layer protective net structure. The invention further comprises a construction method based on the rockfall protection shed tunnel. By means of the invention, the problems that a traditional dangerous rock and rockfall comprehensive treatment scheme is complex in project, large in implementation difficulty, high in investment, large in terrain influence and the like are solved, and the rockfall protection shed tunnel is high in impact resistance, convenient to construct and easy to maintain.
一种落石防护棚洞，涉及公路铁路桥梁隧道建设技术领域，它包括底部基础、钢波纹板管涵、型钢骨架、防护网连接器、多层防护网，所述的钢波纹板管涵的外侧安装型钢骨架，型钢骨架的上沿环向依次安装多个防护网连接器，型钢骨架的底部固定在底部基础上，防护网连接器上依次由底部往上安装多层防护网片，组成多层防护网结构。本发明还包括基于上述一种落石防护棚洞的施工方法，本发明解决了传统危岩落石综合治理方案工程复杂、实施难度大、投资高、受地形影响大等问题，抗冲击性能高，施工方便，易维护保养。
Rockfall protection shed tunnel and construction method thereof
一种落石防护棚洞及其施工方法
MIAO GUOTAO (author) / ZHAO SHIKUAN (author) / QIAO HONGXIANG (author) / ZHANG JIANQIANG (author) / BAO MINGZHI (author)
2022-02-08
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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