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Inspection well with steel-UHPC well lid
The inspection well comprises the steel-UHPC well lid and a UHPC well base, a notch is formed in the inner side edge of the UHPC well base, the steel-UHPC well lid is arranged on the notch, the steel-UHPC well lid comprises a UHPC panel and a reinforcing bottom steel plate, and the reinforcing bottom steel plate is arranged on the bottom face of the UHPC panel. The concrete has ultrahigh compressive strength and anti-cracking level, so that the concrete is suitable for a high-humidity and high-corrosion environment of an underground tube well, has excellent durability, is simple in later maintenance, gives full play to the characteristics of high compressive capacity of the top surface ultra-high performance concrete and high tensile strength of the bottom surface steel structure, and is high in bearing capacity, high in rigidity and good in anti-cracking capacity; the problem that the road surface around the inspection well is prone to damage is solved, concrete materials used for manufacturing the inspection well are lower in cost compared with cast iron materials, meanwhile, the economic value is low, and the problem that the well lid is stolen is avoided.
本发明公开了一种具有钢‑UHPC井盖的检查井，包括钢‑UHPC井盖和UHPC井座，所述UHPC井座的内侧边开设有缺口，所述钢‑UHPC井盖设于所述缺口上，所述钢‑UHPC井盖包括UHPC面板和加强底钢板，所述加强底钢板设于所述UHPC面板的底面。本发明通具有超高的抗压强度和抗裂水平，因此适用于地下管井高湿度高腐蚀环境，具备优异的耐久性，且后期维护简单，同时充分发挥了顶面超高性能混凝土抗压能力强，底面钢结构抗拉强度高的特性，其承载能力高、刚度大、抗裂能力好，还解决了检查井四周路面易破损的问题，其制作所用的混凝土材料相较于铸铁材料更低廉，同时经济价值低，避免了井盖被盗的问题。
Inspection well with steel-UHPC well lid
The inspection well comprises the steel-UHPC well lid and a UHPC well base, a notch is formed in the inner side edge of the UHPC well base, the steel-UHPC well lid is arranged on the notch, the steel-UHPC well lid comprises a UHPC panel and a reinforcing bottom steel plate, and the reinforcing bottom steel plate is arranged on the bottom face of the UHPC panel. The concrete has ultrahigh compressive strength and anti-cracking level, so that the concrete is suitable for a high-humidity and high-corrosion environment of an underground tube well, has excellent durability, is simple in later maintenance, gives full play to the characteristics of high compressive capacity of the top surface ultra-high performance concrete and high tensile strength of the bottom surface steel structure, and is high in bearing capacity, high in rigidity and good in anti-cracking capacity; the problem that the road surface around the inspection well is prone to damage is solved, concrete materials used for manufacturing the inspection well are lower in cost compared with cast iron materials, meanwhile, the economic value is low, and the problem that the well lid is stolen is avoided.
本发明公开了一种具有钢‑UHPC井盖的检查井，包括钢‑UHPC井盖和UHPC井座，所述UHPC井座的内侧边开设有缺口，所述钢‑UHPC井盖设于所述缺口上，所述钢‑UHPC井盖包括UHPC面板和加强底钢板，所述加强底钢板设于所述UHPC面板的底面。本发明通具有超高的抗压强度和抗裂水平，因此适用于地下管井高湿度高腐蚀环境，具备优异的耐久性，且后期维护简单，同时充分发挥了顶面超高性能混凝土抗压能力强，底面钢结构抗拉强度高的特性，其承载能力高、刚度大、抗裂能力好，还解决了检查井四周路面易破损的问题，其制作所用的混凝土材料相较于铸铁材料更低廉，同时经济价值低，避免了井盖被盗的问题。
Inspection well with steel-UHPC well lid
一种具有钢-UHPC井盖的检查井
SUN XUAN (author) / SHAO XUDONG (author) / ZOU DEQIANG (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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