有关围挡经常出现在建筑工地，将其周围的工地屏障屏蔽起来，可以减少对城市人们正常生活的影响。相关外壳采用蓝光夹心彩钢板制作，彩钢厚度0.3mm，高度2米。那么你知道如何设置围栏的顶部和底部吗？

Relevant enclosures often appear at construction sites. Shielding the site barriers around them can reduce the impact on the normal life of urban people. The relevant shell is made of blue light sandwich color steel plate with a thickness of 0.3mm and a height of 2m. Do you know how to set the top and bottom of the fence?

有关围挡结构的顶部和底部分别设置10cm高的钢槽压顶和钢槽支撑底部，每2.9米设置一根锚固在地面上的钢柱。四个角用膨胀螺栓和混凝土基础固定，既能减少占地，又能保证相关有关围挡结构的稳定、有序和美观。

10cm high steel trough coping and steel trough supporting bottom are respectively set at the top and bottom of the relevant enclosure structure, and a steel column anchored on the ground is set every 2.9m. The four corners are fixed with expansion bolts and concrete foundation, which can not only reduce the land occupation, but also ensure the stability, order and beauty of relevant retaining structures.

广告布用作围栏和围栏墙上的装饰材料，标语在广告布上体现企业文化或生产。相关围栏标语主要包括：项目名称、各参建单位名称、投诉电话公告、文明施工条款、企业文化条款等。广告布为蓝底白字。

Advertising cloth is used as decorative material for fence and fence wall, and slogans reflect corporate culture or safe production on advertising cloth. Relevant fence slogans mainly include: project name, names of participating units, complaint telephone announcement, safe and civilized construction terms, corporate culture terms, etc. The advertising cloth has white characters on a blue background.

另外，由于相关围栏一般设置在一些工地区域，因此需要能够应对工地的各种情况。会导致有关围挡结构倒塌的危险，因此需要提前做好这方面的防护措施。

In addition, since the relevant fences are generally set in some site areas, it is necessary to be able to cope with various conditions on the site. It will lead to the danger of collapse of the retaining structure, so it is necessary to take protective measures in advance.

1、在总部、主任办公室和驻地督导组的反对指导下，项目部根据围栏倒塌的理论情况采取不同的应急措施，确保交通。围墙倒塌应急预案

1. Under the objection and guidance of the headquarters, the director's office and the resident steering group, the project department takes different emergency measures according to the theoretical situation of the fence collapse to ensure traffic safety. Emergency plan for wall collapse

2、根据总部要求，在每个围挡后面增加对活动的支持，支持在每个围挡后面再增加三个方管。护栏的支脚和背面焊接有三角铁、方管和路边防撞护栏柱。活动方式。

2. According to the requirements of the headquarters, add support for activities behind each enclosure, and support the addition of three square tubes behind each enclosure. Triangle iron, square tube and roadside anti-collision guardrail post are welded on the support foot and back of the guardrail. Activity mode.

3、施工围挡厂家建议将原来的每十格一中空外壳改为每三格一中空外壳，以减少风阻。

3. The construction enclosure manufacturer suggests changing the original one hollow shell per ten grids to one hollow shell per three grids to reduce wind resistance.

4、每两道围挡之间设置有箭头导向倾向的红色反光警示牌，有利于夜间行车。此外，围栏上方每隔500米设置30KM限速或直径80CM的“慢”标志。

4. Red reflective warning signs with arrow orientation tendency are set between each two fences, which is conducive to driving safety at night. In addition, 30km speed limit or 80cm diameter "slow" signs shall be set every 500 meters above the fence.

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