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首页-新闻资讯-钢板桩施工过程中出现沉桩怎么办?

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来源:http://www.jnlsgbz.com/ 日期:2021-02-17 发布人:lasen
钢板桩这样时下在工程领域中越来越受欢迎的施工材料,学多人外行人并不明白究竟它有些什么魅力能让工程师和技术人员们对它趋之若鹜,成为工程建设领域的香饽饽。 其实要说为什么会这样就要从钢板桩在施工过程中为工程带来的六大关键性的作用说起了。至于是什么问题那就要看相应的地形了,不同的地形在开挖过程中会遇到不同的问题,但是基本上只要合理利用钢板桩就不会是个难题。
Steel sheet pile is a more and more popular construction material in the engineering field nowadays. Many scholars don't understand what charm it has, which can make engineers and technicians rush for it and become a hot spot in the field of engineering construction. In fact, to say why, we should start from the six key roles of steel sheet pile in the construction process. As for what is the problem, it depends on the corresponding terrain, different terrain will encounter different problems in the excavation process, but basically as long as the reasonable use of steel sheet pile will not be a problem.
钢板桩的主要用途分别可以分为这样几类,但是在使用钢板桩进行这些作业的时候其实是有许多要注意的地方的。首先可以方便施工。其次是在水利工程,港口运输路线的建筑物上和公路铁路的建造上,然后就是水路民用工程的建造和对水利工程建筑物的污染控制了。
The main uses of steel sheet pile can be divided into these categories, but there are many things to pay attention to when using steel sheet pile for these operations. First of all, it is convenient for construction. The second is in the construction of water conservancy projects, port transport routes, roads and railways, and then in the construction of civil water conservancy projects and pollution control of water conservancy projects.
那么,钢板桩施工过程中出现沉桩怎么办?
So, how to deal with the pile sinking in the process of steel sheet pile construction?
                 钢板桩施工租赁
首先,钢板桩止水围堰的高度要高出施工期间可能出现的zui高水位,其中包括浪的高度在内(至少高出0.7-0.9米),这样做的目的可以有效预防钢板桩下沉的现象。当然施工过程中,我们还需要考虑止水围堰的外型必须达到水域的深度和水流的速度,以及水流对钢板桩的冲刷力度,对河川的航道、导流,灵活选择圆形、圆端形、矩形、带三角的矩形等外型来进行钢板桩施工工艺的考量。
First of all, the height of steel sheet pile water stop cofferdam should be higher than the Zui high water level that may appear during construction, including the height of wave (at least 0.7-0.9 m higher), which can effectively prevent the steel sheet pile from sinking. Of course, in the construction process, we also need to consider that the shape of the water stop cofferdam must reach the depth of the water area and the speed of the water flow, as well as the scouring force of the water flow on the steel sheet pile. For the channel and diversion of the river, we need to flexibly choose the shapes of the round, round end, rectangle, and triangle to consider the construction technology of the steel sheet pile.
那么一般如果情况特殊在钢板桩施工中,钢板桩无法顺利下沉,很多时候是因为水底出现不明物体阻挡造成,首先考虑是石头或者其它硬性物质。所以无法顺利沉桩,从而造成工期延误。
In general, if the situation is special, in the construction of steel sheet pile, the steel sheet pile can not sink smoothly, and it is often caused by the obstruction of unknown objects at the bottom of the water. The first consideration is stone or other hard materials. Therefore, the pile can not be driven smoothly, resulting in the delay of construction period.
如果出现无法下沉的情况,一般可以通过适当调整少数钢板桩的标高或者墙体局部形状尺寸来避开硬性物体。而二种情况只要改变沉重方法就可以解决,在黏土沉桩施工中采用引孔方法沉桩比较适宜。
In case of failure to sink, the elevation of a few steel sheet piles or the local shape and size of the wall can be adjusted properly to avoid hard objects. The two cases can be solved by changing the heavy method, and it is more appropriate to use the hole leading method in the construction of clay pile sinking.
感谢您的阅读,如想了解更多资讯内容请点击网站:钢板桩施工租赁http://www.jnlsgbz.com
Thank you for reading. For more information, please click the website: professional steel sheet pile construction rental http://www.jnlsgbz.com .
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