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球墨铸铁井盖下沉的原因以及处理方法

来源:/添加时间:2018-09-21 14:47:15

球墨铸铁井盖在使用一段时间之后,常常会遇到这样一种情况,就是出现下沉的现象。那么,这种问题是什么原因导致的呢?这就是今天我们要来为大家介绍的一个问题。

Nodular graphite cast iron well cover often encounters such a situation after a period of use, that is, the phenomenon of subsidence. So what are the causes of this problem? This is a question we are going to introduce to you today.

球墨铸铁井盖下沉原因主要是因为铸铁井盖不时要受到重压,井盖会带着井圈整体下陷,由于下陷,会连锁呈现更多的问题,招致铸铁井盖功能丧失、破损等,给道路安全形成了极大的安全隐患。

Ductile iron well cover subsidence is mainly due to the iron well cover from time to time to be subjected to heavy pressure, the well cover will take the well ring as a whole subsidence, due to subsidence, there will be more interlocking problems, resulting in loss of cast iron well cover function, damage, etc., to the road safety formed a great hidden danger.

如果在城市交通中有大批重型超载车辆,对下水井及井周形成损坏。其次还有可能就是因为在途经机动车行道范围的规划布设管线工程不够合理。或者井与井周的构造,受各自本身自重和车辆荷载作用,必定沉降不一。

山东球墨铸铁井盖

If there are a large number of heavy overloaded vehicles in urban traffic, it will damage the downhole wells and wells. Secondly, it is possible that the planning and laying of pipelines along the roadway is not reasonable enough. Or the structure of the well and the well circumferential area is subject to different gravity and vehicle loads.

井盖使用中出现下沉的的原因还有就是厂家在生产设计铸铁井盖井体及井周构造设计尺度较低,井周回填及井周路面各构造层咩有进行专项补强设计等。

The reason of sinking in the use of the well cover is that the design scale of the cast iron well cover and the structure around the well is low, and the backfill around the well and the structure layers around the road surface are designed for special reinforcement.

以上我们为大家介绍的就是球墨铸铁井盖下沉的原因,以及可以采取的处理方法,希望以上介绍能够为您带来提示和帮助。

Above we introduce to you is the reason for the sinking of ductile iron well cover, as well as the treatment methods can be taken, I hope the above introduction can give you a hint and help.


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