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膜结构车棚常见基础结构损坏有哪些?
来源:http://www.sdcscp.com/ 发布时间:2022-05-04
损坏原因:
Cause of damage:
在风荷载作用的情况下基础结构除发生冲切、剪切破坏之外,由于存在较大的水平力,对于固接柱脚,还存在较大的弯矩作用,从而导致基础产生倾覆和滑移破坏,另外,在风荷载较大的情况下,特别对于一些敞开或半敞开的结构,由于轻钢结构自重很轻,有可能不足于抵抗风荷载产生的上拔力,导致基础上拔破坏。
Under the action of wind load, in addition to punching and shear failure, the foundation structure has large horizontal force and large bending moment for the fixed column base, resulting in overturning and sliding failure of the foundation. In addition, under the condition of large wind load, especially for some open or semi open structures, due to the light weight of light steel structure, it may not be enough to resist the uplift force caused by wind load, Cause foundation uplift failure.
维修方法:
Maintenance method:
1.增加基础埋深,即增加基础上覆土的厚度。
1. Increase the buried depth of the foundation, that is, increase the thickness of the covering soil on the foundation.
2.预埋锚栓(也称地脚螺栓)离砼基础边缘的距离不得小于150mm。
2. The distance between embedded anchor bolt (also known as anchor bolt) and the edge of concrete foundation shall not be less than 150mm.
3.增加锚栓埋入长度。
3. Increase the embedded length of anchor bolt.
山东膜结构
膜结构车棚维护需要注意哪些事项:
What should be paid attention to in the maintenance of membrane structure shed:
防止磕碰
Prevent collision
膜结构车棚工程竣工今后,要留意的是,膜结构车棚设计,在停放车辆的过程中,要小心倒车,不要碰到膜结构车棚的钢结构。也要防止硬物或尖锐物摩擦到车棚的顶棚上。
After the completion of the membrane structure shed project, it should be noted that in the design of the membrane structure shed, during the process of parking vehicles, be careful to reverse and do not touch the steel structure of the membrane structure shed. Also prevent hard objects or sharp objects from rubbing on the roof of the vehicle shed.
用心的人在每一次忧患中都看到一个机会,而消极的人则在每个机会都看到某种忧患。膜结构停车棚选购大有学问,选购车棚实际上可以从三个方面考虑,即厂家、服务、质量这三个方面来考虑,就目前的膜结构行业而言,市场鱼龙混杂,选择和大厂合作还是有很大的保障的。
A conscientious person sees an opportunity in every hardship, while a negative person sees a certain hardship in every opportunity. There is a lot of knowledge in the purchase of membrane structure parking shed. In fact, the purchase of parking shed can be considered from three aspects: manufacturer, service and quality. In terms of the current membrane structure industry, the market is mixed, and there is still a great guarantee to choose to cooperate with large manufacturers.
以上就是今天小编带给大家的精彩内容,更多的精彩内容请继续关注我们的网站山东膜结构http://www.sdcscp.com,我们会有更多的精彩内容等您查看.
The above is the wonderful content that Xiaobian brings to you today. For more wonderful content, please continue to pay attention to our website Shandong membrane structure http://www.sdcscp.com , we will have more wonderful content for you to check
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