The principle of handling with care shall be followed during construction to avoid damage to materials and ground. At the same time, excessive noise shall be avoided during construction to avoid affecting the work and life of surrounding people.

圍欄施工時(shí)，要先放線(xiàn)定位，保證施工時(shí)圍欄不會(huì)偏移。

During fence construction, setting out and positioning shall be carried out first to ensure that the fence will not deviate during construction.

連接鉤網(wǎng)時(shí)避免材料損壞;

Avoid material damage when connecting the hook net;

安裝橫向立柱時(shí)，應(yīng)在固定和焊接前進(jìn)行點(diǎn)對(duì)點(diǎn)和線(xiàn)對(duì)線(xiàn)找正;

When installing horizontal columns, point-to-point and line-to-line alignment shall be carried out before fixing and welding;

臨邊護(hù)欄施工工程期間，周?chē)荒苓M(jìn)行其他施工。

During the construction of edge guardrail, no other construction can be carried out around.

臨邊護(hù)欄在施工初期，基礎(chǔ)是挖掘基坑，保護(hù)挖掘基坑，防止施工事故的發(fā)生，確保施工期間不發(fā)生事故，保證施工進(jìn)度正常。安裝前的基坑屏障通常構(gòu)造成使用機(jī)械膨脹螺栓，化學(xué)螺釘檢查和其他方法形成下部磚或混凝土澆筑和圍欄，以分解支柱鋼襯里部分以減少下面的直線(xiàn)。

At the initial stage of construction, the foundation of the edge guardrail is to excavate the foundation pit, protect the excavation foundation pit, prevent construction accidents, ensure that no safety accidents occur during construction, and ensure the normal construction progress. The foundation pit barrier before installation is usually constructed to form the lower brick or concrete pouring and fence by using mechanical expansion bolts, chemical screw inspection and other methods to decompose the steel lining part of the column to reduce the straight line below.

如果沒(méi)有形成下壁底部，鋼襯的長(zhǎng)度可以直接埋在墻內(nèi)，并在墻的固化期后正式建造。或者預(yù)先準(zhǔn)備預(yù)制件，并將預(yù)制件和預(yù)制件焊接在柱子中。這種方法比螺栓連接更強(qiáng)，但前提是在施工過(guò)程中必須注意直線(xiàn)和水平線(xiàn)。鋼柱與鋼襯之間的距離與設(shè)計(jì)尺寸相同，以確保半成品可以連接到其上。

If the bottom of the lower wall is not formed, the length of the steel lining can be directly buried in the wall and formally constructed after the curing period of the wall. Or prepare the precast units in advance and weld the precast units and precast units in the column. This method is stronger than bolt connection, but the premise is that attention must be paid to the straight line and horizontal line during construction. The distance between the steel column and the steel lining shall be the same as the design dimension to ensure that the semi-finished products can be connected to it.

在直線(xiàn)上繪制兩條平行線(xiàn)，以便整個(gè)部分作為安裝和調(diào)整的參考。安裝后，確?；拥纳舷露似秸?。護(hù)欄的十字架和鋼襯里已經(jīng)安裝在施工現(xiàn)場(chǎng)之前，每個(gè)軸承的加強(qiáng)部分也就位。

Draw two parallel lines on the straight line so that the whole part can be used as a reference for installation and adjustment. After installation, ensure that the upper and lower ends of the foundation pit are flat. Before the cross and steel lining of the guardrail have been installed on the construction site, the reinforcement of each bearing is also in place.

臨邊護(hù)欄施工前各方面要預(yù)先準(zhǔn)備相關(guān)內(nèi)容就是這樣了，您要了解更多信息就來(lái)關(guān)注我們網(wǎng)站www.btmj.net吧！

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