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A platform for research: civil engineering, architecture and urbanism
Tunnel portal side upward slope protection structure
The invention discloses a tunnel portal side upward slope protection structure. The structure comprises a slope protection body and a protection wall arranged on the slope protection body, the slope protection body is arranged on the bevel of a mountain body, a tunnel is formed at the bottom end of the mountain body, an opening is reserved in the position, located at a tunnel portal, of the slopeprotection body, and the size of the opening is matched with that of the tunnel portal. A reinforcing steel bar assembly is laid on the bevel of the front end of the mountain body, the reinforcing steel bar assembly is formed by combining transverse reinforcing steel bar bodies and vertical reinforcing steel bar bodies, the intersection positions of the transverse reinforcing steel bar bodies andthe vertical reinforcing steel bar bodies are fixedly welded, and the transverse reinforcing steel bar bodies and the vertical reinforcing steel bar bodies are combined to form a net-shaped structure.The reinforcing steel bar assembly formed by welding the transverse reinforcing steel bar bodies and the vertical reinforcing steel bar bodies is laid on the mountain body, then a layer of concrete is poured on the surface of the mountain body, and therefore the overall strength of the slope protection body formed by pouring is effectively improved, and the protection effect of the slope protection body is improved.
本发明公开了隧道洞口边仰坡防护结构，包括护坡主体和设置在护坡主体上的防护墙，护坡主体设置在山体的斜面上，山体的底端开设有隧道，护坡主体上位于隧道洞口的位置处留有开口，且其大小与隧道洞口大小相吻合，山体的前端斜面上铺设有钢筋组件，钢筋组件由横向钢筋体和竖向钢筋体组合而成，且横向钢筋体和竖向钢筋体的相交位置处均采用固定焊接，且横向钢筋体和竖向钢筋体之间组合形成网状结构；通过在山体上铺设由横向钢筋体和竖向钢筋体焊接而成的钢筋组件，然后再在山体的表面浇筑一层混凝土，从而有效提高浇筑所形成护坡主体的整体强度，从而提高护坡主体的防护效果。
Tunnel portal side upward slope protection structure
The invention discloses a tunnel portal side upward slope protection structure. The structure comprises a slope protection body and a protection wall arranged on the slope protection body, the slope protection body is arranged on the bevel of a mountain body, a tunnel is formed at the bottom end of the mountain body, an opening is reserved in the position, located at a tunnel portal, of the slopeprotection body, and the size of the opening is matched with that of the tunnel portal. A reinforcing steel bar assembly is laid on the bevel of the front end of the mountain body, the reinforcing steel bar assembly is formed by combining transverse reinforcing steel bar bodies and vertical reinforcing steel bar bodies, the intersection positions of the transverse reinforcing steel bar bodies andthe vertical reinforcing steel bar bodies are fixedly welded, and the transverse reinforcing steel bar bodies and the vertical reinforcing steel bar bodies are combined to form a net-shaped structure.The reinforcing steel bar assembly formed by welding the transverse reinforcing steel bar bodies and the vertical reinforcing steel bar bodies is laid on the mountain body, then a layer of concrete is poured on the surface of the mountain body, and therefore the overall strength of the slope protection body formed by pouring is effectively improved, and the protection effect of the slope protection body is improved.
本发明公开了隧道洞口边仰坡防护结构，包括护坡主体和设置在护坡主体上的防护墙，护坡主体设置在山体的斜面上，山体的底端开设有隧道，护坡主体上位于隧道洞口的位置处留有开口，且其大小与隧道洞口大小相吻合，山体的前端斜面上铺设有钢筋组件，钢筋组件由横向钢筋体和竖向钢筋体组合而成，且横向钢筋体和竖向钢筋体的相交位置处均采用固定焊接，且横向钢筋体和竖向钢筋体之间组合形成网状结构；通过在山体上铺设由横向钢筋体和竖向钢筋体焊接而成的钢筋组件，然后再在山体的表面浇筑一层混凝土，从而有效提高浇筑所形成护坡主体的整体强度，从而提高护坡主体的防护效果。
Tunnel portal side upward slope protection structure
隧道洞口边仰坡防护结构
LIU YI (author) / LI HUIBO (author) / WANG FAN (author) / DONG HUICHUAN (author) / WU XU (author) / HAN YAQING (author) / SHU TINGBO (author) / SHI YAQIANG (author) / LI PENG (author) / SU JING (author)
2020-12-18
Patent
Electronic Resource
Chinese
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