Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a manhole cover system. The system can keep the settling speed of the surface of a manhole cover consistent with that of a pavement, so that the surface of the manhole cover is kept flat with the pavement macroscopically; when asphalt pavement is paved on or removed from a cement pavement, the surface of the manhole cover is kept flat with the pavement macroscopically by adding or reducing seat cushions of the manhole cover, and the manhole wall needs not to directly bear gravity pressure and horizontal impact due to vehicle running; the impact on the manhole cover dueto vehicle running is kept at the minimum set value, the maintenance interval of the manhole cover and the manhole wall is prolonged, the road construction and maintenance costs are reduced, and themanhole construction cycle is shortened.
本发明是一种窨井盖系统，该系统可使窨井盖面的沉降速度与路面的沉降速度保持一致，从而使窨井盖面在宏观上保持与路面保持平整；还可在水泥路面铺装沥青路面或铲除沥青路面时，通过增、减窨井盖座垫来使窨井盖面在宏观上保持与路面保持平整，还可使窨井璧不必直接承受车辆行驶的重力压迫和水平冲击；又使窨井盖承受车辆行驶的冲击保持在最少设定值，延长窨井盖和窨井壁的维修间隔期，降低道路建造、维护费用，缩短窨井建造周期。
The invention relates to a manhole cover system. The system can keep the settling speed of the surface of a manhole cover consistent with that of a pavement, so that the surface of the manhole cover is kept flat with the pavement macroscopically; when asphalt pavement is paved on or removed from a cement pavement, the surface of the manhole cover is kept flat with the pavement macroscopically by adding or reducing seat cushions of the manhole cover, and the manhole wall needs not to directly bear gravity pressure and horizontal impact due to vehicle running; the impact on the manhole cover dueto vehicle running is kept at the minimum set value, the maintenance interval of the manhole cover and the manhole wall is prolonged, the road construction and maintenance costs are reduced, and themanhole construction cycle is shortened.
本发明是一种窨井盖系统，该系统可使窨井盖面的沉降速度与路面的沉降速度保持一致，从而使窨井盖面在宏观上保持与路面保持平整；还可在水泥路面铺装沥青路面或铲除沥青路面时，通过增、减窨井盖座垫来使窨井盖面在宏观上保持与路面保持平整，还可使窨井璧不必直接承受车辆行驶的重力压迫和水平冲击；又使窨井盖承受车辆行驶的冲击保持在最少设定值，延长窨井盖和窨井壁的维修间隔期，降低道路建造、维护费用，缩短窨井建造周期。