地理学报

地理学报 ›› 1978, Vol. 33 ›› Issue (1): 49-61.doi: 10.11821/xb197801004

• 论文 • 上一篇    下一篇

论中国公路自然区划

耿大定1, 陈传康2, 杨吾扬2, 江美球2   

  1. 1. 交通部公路规划设计院;
    2. 北京大学地理系
  • 出版日期:1978-01-15 发布日期:1978-01-15

ON THE HIGHWAY NATURAL REGIONALIZATION OF CHINA

Geng Ta-ding1, Chen Chuan-kang2, Yang Wu-yang2, Jiang Mei-qiou 2   

  1. 1. Road Planning Institute, Ministry of Communication;
    2. Department of Geography, Peking University
  • Online:1978-01-15 Published:1978-01-15

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被引次数

112

摘要： 根据1971年全国设计会议精神,公路部门进行了有关规范的修订,原有的公路气候分区已不能适应要求,决定在建国以来的实践经验和科研成果基础上,重新制订符合我国国情的中国公路自然区划。

关键词: 公路自然区划, K值, 非地带性, 雨期, 三级区, 二级区划, 冻深线, 区界, 湿区, 纬向

Abstract: The Highway Regionalization of China, which has been approved and tentatively adopted by the Ministry of Communication, is the first of its kind in China in the area of applied complex natural regionalization. It aims to bring out the regional differentiation of the natural conditions relevant to highway construction, and to provide engineering parameters and basic information on natural conditions of each region. It is worked out according to the theory of geographical zonation. Both "dominant factor" and "multiple factors" are used in selecting the criteria for iden-tifying regions.