Today, red morning advertising company's small editor to introduce how to strengthen the foundation of the billboard? Let's have a look at it together!
广告牌制作多设立在人员密集的区域,因此,在制作广告牌时,对其性也提出了更高的要求.正确的做好广告牌制作的地基加固工作,就可以大大的提高广告牌的性,为了帮助大家的了解。
Billboard production is mostly set up in densely populated areas, therefore, in the production of billboards, it also puts forward higher requirements for its safety. The correct foundation reinforcement work of billboard production can greatly improve the safety of billboards, in order to help everyone understand.
广告牌地基加固的方法：
The foundation reinforcement method of billboard is as follows:
1、基础扩大法:通过设置混凝土围套或钢筋混凝土围套,增加广告牌底部基础的接触面积,然后改变因广告牌基础底面积偏小、承载力不足而产生的地基不均匀沉降.
1. Foundation expansion method: by setting concrete or reinforced concrete sheaths, the contact area of the bottom foundation of the billboard is increased, and then the uneven settlement of the foundation caused by the small bottom area and insufficient bearing capacity of the billboard is changed
2、坑式托换法:直接在被托换基础下挖坑后浇筑混凝土.
2. Pit underpinning method: concrete is poured directly after digging the pit under the underpinned foundation
3、桩式托换法:采用在广告牌基础的下部或两侧设置静压柱、打入桩、灌注桩等各类桩来进行基础加固的方法.
3. Pile underpinning method: static pressure column, driven pile and cast-in-place pile are set at the bottom or both sides of the billboard foundation to reinforce the foundation
4、灌浆托换法:将化学浆液均匀地注入地基之中,通过这些浆液把原来松散的土质或裂缝胶结进行固化,以达到提高地基承载力,防水抗渗的作用.
4. Grouting underpinning method: the chemical slurry is evenly injected into the foundation, and the original loose soil or cracks are cemented and solidified by these slurry, so as to improve the bearing capacity of the foundation and prevent water and seepage
