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论述了混凝土护栏的设计原理,对目前公路上采用的几种型式,进行了详细的分析论证,结论是:就安全性能而言,高为1070mm的F型是当前最好型式的混凝土护栏。
The design principle of concrete guardrail is expounded. Several types of concrete used in present highway are analyzed and proved in detail. The conclusion is: F is 1070mm high, which is the best type of concrete guardrail in terms of safety performance.