| 高精度钢筋混凝土预制方涵构件制作的工艺方法。 |
| 添加时间：2021/12/25 16:39:10 浏览次数： |
| 高精度钢筋混凝土预制方涵构件制作的工艺方法。 The manufacturing technology of high-precision precast reinforced concrete square culvert components. 城市中的马路下面常铺设有通讯、电力、热力、给水等管线，当这些管线遇到故障需要维修时，经常是随时先将马路的路面破坏掉，再挖掘找出管线故障进行修理。城市地下管线相当于条条动脉通道，一旦有故障，便会影响到整个城市的秩序、人们工作和生活的运转；如果当处理地下管路故障时，要经常反复的挖掘马路，不仅会带来整个城市造成交通秩序的混乱，同时会造成人力、物力、财力及能源等多方面资源的浪费。 Communication, power, heat, water supply and other pipelines are often laid under the road in the city. When these pipelines need to be repaired, the road surface is often damaged at any time, and then the pipeline fault is found out for repair. Urban underground pipelines are equivalent to arterial channels, once there is a fault, it will affect the order of the whole city, the operation of people's work and life; if the underground pipeline fault is dealt with, it is necessary to excavate the road repeatedly, which will not only bring chaos to the traffic order of the whole city, but also cause the waste of human, material, financial and energy resources. 为实现城市管廊工程健设，集电力、通讯、给水、热力等各种管线于一体集约化隧道。 In order to realize the construction of urban pipe gallery project, it integrates various pipelines such as power, communication, water supply and heat supply into an intensive tunnel. 预制方涵的工艺方法： Precast square culvert process method: 用靠模制作钢筋骨架；钢筋骨架及予埋件安装入模，在钢筋骨架上装塑料专用保护垫块后，钢筋骨架入模前，外模先就位，同时端模就位一侧，内模缩紧，钢筋骨架入模，另一侧端模就位，同时内模张开就位，整体加固； The reinforcement framework is made with a template; after the reinforcement framework and embedded parts are installed into the mold, the plastic special protection cushion block is installed on the reinforcement framework, the external formwork is in place before the reinforcement framework is put into the mold, and the end formwork is in place on one side, the internal formwork is tightened, the reinforcement framework is put into the mold, and the end formwork on the other side is in place, and the internal mold is opened in place for overall reinforcement |
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