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雨篷是一个悬挑式结构,主要由雨篷梁和雨篷板组成。雨篷梁宽度与墙厚相同,梁高一般不低于30厘米(五皮砖)。雨篷板挑出长度B一般为90～120厘米,板根厚度为8厘米,板端厚度6厘米。并应考虑雨篷板下装灯的要求。为防止板根处雨水渗入墙体,雨篷梁顶外侧设高出板顶6厘米的凸块(见图)。雨篷板上承受的荷载包括板的自重和每平米50公斤的荷载,或者板的自重和100公斤的集中荷载。雨篷长度一般比门洞的宽度长出60～120厘米。混凝土采用200号。钢筋采用I级钢(3号钢)。
The awning is a cantilever structure consisting mainly of awning beams and canopies. The awning beam width is the same as the wall thickness, and the beam height is generally not less than 30 cm (five tile). The length of the canopy board B is generally 90 to 120 cm, the root thickness is 8 cm, and the board thickness is 6 cm. It should also consider the requirements of the awning board to install lights. In order to prevent rain from seeping into the wall at the root of the board, the top of the awning beam is set to a height of 6 cm above the top of the board (see figure). The load on the canopy panel consists of the board’s own weight and a load of 50 kg per square meter, or the board’s own weight and 100 kg of concentrated load. The length of the awning is generally 60 to 120 cm longer than the width of the door opening. No. 200 is used for concrete. Steel grade I steel (steel No. 3) is used for rebars.