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采用分枝维数分析方法着眼于乡(镇)的通达程度,对于通乡(镇)公路建设水平进行评价。对于通乡(镇)公路,当分枝维数和系数的计算结果分别达到1.1~2和1.79~2时,路网具有最优的连通性,并且这一取值能够满足县域经济发展和城镇化的需要。评价结果可以更有效地指导下一阶段,特别是“十二五”期间通乡(镇)公路的建设。
Using the branch dimension analysis method to focus on the accessibility of the township (town), evaluate the construction of the township (town) highway. For Tongxiang (town) highway, when the calculation results of branch dimension and coefficient reach 1.1 ~ 2 and 1.79 ~ 2 respectively, the road network has the optimal connectivity, and this value can meet the needs of economic development and urbanization in county Need. The evaluation results can guide the next stage more effectively, especially the construction of the thoroughfare (town) road during the “Twelfth Five-Year Plan” period.