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随着我国交通业的迅速发展,公路覆盖面逐步扩大,城市与山区之间的联系交往也越来越方便。国家为了扶持山区的经济发展,大量兴建山区公路,但是其特殊的地理环境给公路施工带来一定难度。本文以湖南武陵山片区山区地理特征为基础,结合笔者多年公路桥梁设计实践经验,对山区公路桥梁建设的方法和安全性进行探讨。
With the rapid development of China’s transportation industry, the road coverage has been gradually expanded, and the contact between cities and mountains has become more and more convenient. In order to support the economic development in mountainous areas, the country has to build a large number of mountainous roads, but its special geographical environment has brought some difficulties to highway construction. Based on the geographical features of the mountainous area in Wuling Mountain, Hunan Province, this paper discusses the method and safety of mountain highway bridge construction based on the author’s years of practical experience in highway bridge design.