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Anonymous users2024-01-24There are provisions in the General Principles for the Design of Civil Buildings and in various professional architectural design codes.
The net distance of the railing shall not be greater than 110mm, and the top surface of the railing shall not be less than 1050mm from the treadable height. These are all clearly stipulated in the GB50368-2005 "Code for the Design of Residential Buildings".
The two main columns should not exceed 3m, and small columns can be used in the middle, and the spacing between the columns should be less than 150mm.
1) The railing should be made of strong and durable materials and can withstand the horizontal load specified in the load code; >>>More
1) The railing should be made of strong and durable materials and can withstand the horizontal load specified in the load code; >>>More
From the point of view of physics, the height of the railing should be higher than the center of gravity of people, and people will have a sense of security. According to the "General Principles of Civil Design", in 1980, the anthropometric results of 14 provinces in China showed that the average height of men in China was 994mm when converted into the height of the center of gravity in the upright state of the human body, and the height of the center of gravity after wearing shoes was 994 20 1014mm. >>>More