施工现场的砖围墙一般砌成条形,当受到堆放物的侧压力时,容易倒坍。现介绍一种安全实用的砖围墙。这种砖围墙的形式见图1,用砖砌成24厘米厚横向弧拱墙,每隔3米设一座附墙垛,墙高1.6米。当弧拱砖墙承受水平推力时, 墙纵向受压,将力传给墙垛,围墙就不容易倒坍了。 The brick walls of the construction site are usually built into strips, and when they are subjected to lateral pressure from the stack, it is easy to dump them. A safe and practical brick wall is introduced. The form of such a brick wall is shown in Fig. 1. A brick wall is used to form a 24 cm-thick horizontal arc arch wall, and every 3 meters is provided with a wall anchor. The wall height is 1.6 meters. When the arched brick wall is subjected to horizontal thrust, the wall is under pressure and the force is transmitted to the wall. The wall is not easy to collapse.