Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Well lid reinforcing structure anchored with existing pavement foundation through joint bars and method
The invention provides a road foundation engineering construction technology, and particularly relates to a well lid reinforcing structure anchored with an existing pavement foundation through joint bars and a method. The well lid reinforcing structure is arranged at a wellhead of a sewer and is used for reinforcing a well lid support of an existing pavement; and the well lid reinforcing structurecomprises the well lid support, an annular cutting groove, well lid ring bars, a support cushion formwork, the joint bars and concrete. The well lid support is supported through concrete pouring, thestability of the reinforced well lid support can be effectively improved due to the fact that the pressure resistance of the concrete is high, a road is smooth and attractive, the smoothness and driving comfort of an existing road surface are guaranteed, and the traffic safety and service level of an urban road are improved. Meanwhile, the maintenance rate for quality defects caused by the quality problem of a well lid in the later period is reduced, the maintenance cost in the later period is saved, the influence of the road construction closing period on the surrounding social environment is reduced, the influence of maintenance waste on the surrounding environment is reduced, and good economic and social benefits are achieved.
本发明提供一种道路基础工程施工技术，具体涉及一种利用插筋与既有路面基础锚固的井盖加固结构及方法，设置于下水道井口处，对既有路面的井盖支座进行加固，井盖加固结构包括：井盖支座，环切槽，井盖圈筋，支垫模板，插筋，混凝土，通过混凝土浇筑对井盖支座进行支撑，由于混凝土抗压能力较强，能够有效提高加固后井盖支座的稳定性，使道路平整、美观，保证了既有路面平顺性和行车舒适性，提升城市道路交通安全和服务水平；同时，减少后期因井盖质量问题引起的质量缺陷维修率，节约后期养护维修费用，减少道路施工封闭期对周围社会环境的影响，减少维修废料对周边环境产生的影响，取得较好的经济及社会效益。
Well lid reinforcing structure anchored with existing pavement foundation through joint bars and method
The invention provides a road foundation engineering construction technology, and particularly relates to a well lid reinforcing structure anchored with an existing pavement foundation through joint bars and a method. The well lid reinforcing structure is arranged at a wellhead of a sewer and is used for reinforcing a well lid support of an existing pavement; and the well lid reinforcing structurecomprises the well lid support, an annular cutting groove, well lid ring bars, a support cushion formwork, the joint bars and concrete. The well lid support is supported through concrete pouring, thestability of the reinforced well lid support can be effectively improved due to the fact that the pressure resistance of the concrete is high, a road is smooth and attractive, the smoothness and driving comfort of an existing road surface are guaranteed, and the traffic safety and service level of an urban road are improved. Meanwhile, the maintenance rate for quality defects caused by the quality problem of a well lid in the later period is reduced, the maintenance cost in the later period is saved, the influence of the road construction closing period on the surrounding social environment is reduced, the influence of maintenance waste on the surrounding environment is reduced, and good economic and social benefits are achieved.
本发明提供一种道路基础工程施工技术，具体涉及一种利用插筋与既有路面基础锚固的井盖加固结构及方法，设置于下水道井口处，对既有路面的井盖支座进行加固，井盖加固结构包括：井盖支座，环切槽，井盖圈筋，支垫模板，插筋，混凝土，通过混凝土浇筑对井盖支座进行支撑，由于混凝土抗压能力较强，能够有效提高加固后井盖支座的稳定性，使道路平整、美观，保证了既有路面平顺性和行车舒适性，提升城市道路交通安全和服务水平；同时，减少后期因井盖质量问题引起的质量缺陷维修率，节约后期养护维修费用，减少道路施工封闭期对周围社会环境的影响，减少维修废料对周边环境产生的影响，取得较好的经济及社会效益。
Well lid reinforcing structure anchored with existing pavement foundation through joint bars and method
一种利用插筋与既有路面基础锚固的井盖加固结构及方法
LIU SHIDI (Autor:in) / WANG JIANJUN (Autor:in) / XING WENTAO (Autor:in) / HUANG YU (Autor:in) / YU QINGFENG (Autor:in) / HE PU (Autor:in) / LI YUNXIANG (Autor:in) / SUN LIANYU (Autor:in) / YAN JIANWEI (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021
Analysis of Hysteretic Behavior of Anchored Reinforcing Bars
| Online Contents | 1997