随着人民生活水平的提高，居民出行需求不断增长，城市道路供需矛盾逐渐显现出来。部分城市由于道路规划设计前瞻性不足，建成区道路资源有限且配置不合理，导致近年来交通拥堵频发。本文通过分析出行结构与道路资源配置的关系，提出基于合理出行结构的道路资源优化配置方法，并应用到桂林市的道路资源配置方案中，验证了配置方法的可行性。
With the improvement of living standards, the demand for resident travel is increasing, and the contradiction between supply and demand of urban roads gradually appears. Due to the lack of foresight in road planning and design in some cities, the road resources in built-up areas are li-mited and its allocation is irrational, resulting in frequent traffic congestion in recent years. By analyzing the relationship between the travel structure and the road resource allocation, the method of the road resource allocation based on a reasonable travel structure was proposed. And the feasibility of it was verified by applying it to Guilin.
