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We have all seen bridge guardrails. It is a kind of more stringent requirements related to road guardrails. Because bridge safety issues are very important, we must not know very well about the planning specifications for bridge guardrails. Bridge guardrails are used An indispensable safety measure to ensure the safety of people and vehicles, prevent falling or conflict, is also a part closer to pedestrians, and the design of the bridge guardrail will directly affect the beauty of the bridge. So today, the editor will introduce to us the planning and specification of bridge guardrails.

　　The bridge guardrail has rich styles, mainly divided into four types, fence type, fence type, lattice pattern and mixed type. The first is the standard of bridge guardrail. This is a very important point. Because the primary effect of bridge guardrails is to ensure the safety of people and vehicles, if there is no sense of security, there is no beauty in nature, so this requires bridge guardrails to be robust and able to withstand congestion and resistance. Give people a sense of security and dependability.

Another point is that the height of the railing should not be too high to prevent people’s vision. The height of the bridge guardrail can be determined according to the water outlet interval of the bridge deck. Generally, when the clearance interval is more than three meters, the bridge guardrail supporting surface is about one meter. When it is less than three meters, the height of the railing can be appropriately reduced. Regarding the wider bridge deck, there is a multi-lane bridge with a cutting strip.

　　 The height of the railing and the end face size can be slightly larger to add a sense of caution for the bridge railing. The second is the diversity and consistency of bridge guardrail styles. Nowadays, the planning of bridge guardrails is mainly based on a concise and clear style, but the drawing and modeling of the constituent parts of the railings can still be sensitive and changeable, which can prevent monotony and maintain the harmony of the railings without affecting the bridge’s performance. main body.