Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban road manhole peripheral road surface disease prevention structure and construction method
The invention relates to an urban road manhole peripheral road surface disease prevention structure thereof. The urban road manhole peripheral road surface disease prevention structure mainly comprises a manhole cover, a manhole cover support seat, a manhole peripheral grouting reinforcing area and a glass fibre reinforced concrete layer manhole mouth reinforcing ring, wherein the manhole peripheral grouting reinforcing area is formed through manhole peripheral soil mass drilling and grouting, a manhole mouth is provided with the glass fibre reinforced concrete layer manhole mouth reinforcing ring, a reinforcement mesh is arranged in a glass fibre reinforced concrete layer, the manhole cover support seat is installed close to the manhole cover, the manhole cover support seat is in reinforcing connection with the glass fibre reinforced concrete layer through a connecting anchor bolt, and one end of the manhole cover is connected with the manhole cover support seat through a connecting-fixing hinge; a countersunk head connecting hole, a lifting rod and a shrinking support are arranged on the manhole cover, an opening spring is arranged at the bottom of the countersunk head connecting hole of the manhole cover, a connecting screw is arranged on the manhole cover support seat and corresponds to the connecting hole, a rubber cap head covers the top of the bolt after the manhole cover is closed, and a stress absorbing layer and an asphalt surface layer are sequentially laid on the glass fibre reinforced concrete layer at the periphery of the manhole. The urban road manhole peripheral road surface disease prevention structure disclosed by the invention is convenient to frequently overhaul in the future while ensuring the stability and smoothness of the manhole cover.
Urban road manhole peripheral road surface disease prevention structure and construction method
The invention relates to an urban road manhole peripheral road surface disease prevention structure thereof. The urban road manhole peripheral road surface disease prevention structure mainly comprises a manhole cover, a manhole cover support seat, a manhole peripheral grouting reinforcing area and a glass fibre reinforced concrete layer manhole mouth reinforcing ring, wherein the manhole peripheral grouting reinforcing area is formed through manhole peripheral soil mass drilling and grouting, a manhole mouth is provided with the glass fibre reinforced concrete layer manhole mouth reinforcing ring, a reinforcement mesh is arranged in a glass fibre reinforced concrete layer, the manhole cover support seat is installed close to the manhole cover, the manhole cover support seat is in reinforcing connection with the glass fibre reinforced concrete layer through a connecting anchor bolt, and one end of the manhole cover is connected with the manhole cover support seat through a connecting-fixing hinge; a countersunk head connecting hole, a lifting rod and a shrinking support are arranged on the manhole cover, an opening spring is arranged at the bottom of the countersunk head connecting hole of the manhole cover, a connecting screw is arranged on the manhole cover support seat and corresponds to the connecting hole, a rubber cap head covers the top of the bolt after the manhole cover is closed, and a stress absorbing layer and an asphalt surface layer are sequentially laid on the glass fibre reinforced concrete layer at the periphery of the manhole. The urban road manhole peripheral road surface disease prevention structure disclosed by the invention is convenient to frequently overhaul in the future while ensuring the stability and smoothness of the manhole cover.
Urban road manhole peripheral road surface disease prevention structure and construction method
HE DAN (Autor:in) / ZHOU JINWANG (Autor:in) / GU XIAOBIN (Autor:in) / LIU HUI (Autor:in) / YU LEI (Autor:in) / LU BING (Autor:in) / XU ZHONGSHUI (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
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