摘要
以拟建高平至沁水高速公路与现有阳城至侯马高速公路相搭接为前题,在需要设置枢纽的情况下,首先,分析接线位置前后的实地地形条件与现有路线位置关系,优选接线点,确定设置沁水枢纽的位置;其次,在沁水枢纽设置条件受到严格限制的情况下,详细分析了设置立交的种种限制因素,经过多种互通立交型式的比选,分析各型式优缺点,找出影响枢纽设置的关键问题,最终通过解决关键问题,得到较理想的互通型式。
This paper analyzed the various limiting factors setting the interchange in detail, through the comparison of a variety of interchange types, it also analyzed the advantages and disadvantages of various types to find out the key problems affecting the hub settings. Finally through solving the key problems, it obtained the ideal interchange type.
出处
《山西交通科技》
2014年第3期16-18,共3页
Shanxi Science & Technology of Transportation
关键词
枢纽
互通型式
限制因素
hub
interchange type
limiting factor
