ok ? 橋梁欄杆的防護作用 - 江苏新美叶

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橋梁欄杆的防護作用

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橋梁欄杆的防護作用

官方網站：发布：橋梁護欄厂家发布时间：2017-07-10 16:47:16

普通性質的欄杆多依附于建築物，而園林中的橋梁欄杆則多爲獨立設施，並具有較好的防護功能。一般而言，防護功能的欄杆常設在園地環境的四周與城市道路結合的部位，具有明顯範圍界定的防護功能。
低欄要防坐防踏，因此低欄的外形有時做成波浪形的，有時直杆朝上，只要造型好看，構造牢固，杆件之間的距離大些無妨，這樣既省造價又易養護；中欄在須防鑽的地方，淨空不宜超過14厘米在不須防鑽的地方，構圖的優美是關鍵，但這不適于有危險、臨空的地方，尤要注意兒童的安全問題，
此外，中欄的上檻要考慮作爲扶手使用，憑欄遙望，也是一種享受；高欄要防爬，因此下面不要有太多的橫向杆件。如在小區裏的園林設計時，周邊總是要添加欄杆的，有些小區設計有遊泳池，小河等的，更應該設欄杆，因爲小區裏總會有些小孩子的，有小孩子這些地方就是危險區了。
通常会在公园水体边缘游人常达的地方布置栏杆, 以便保证游人安全;还有登山栈道的扶手栏杆、山顶瞭望平台的栏杆等都是用来作为防护的。所以栏杆在园林设计中是很重要的一部分。

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