CAJ | 학술논문

综合运用回旋半径法和地理信息系统分别对河南省豫西山地灵宝市和豫东平原柘城县进行聚落与交通网络空间分布特征分析，结果表明：柘城县交通网络的长度维数（DL）为1.1659，灵宝市为1.0983，均小于2，两地均表现出交通网络密度从测算中心向周围地域逐渐递减的规律性；柘城县交通网络分枝维数（Db）为1.324，灵宝市为0.9818，柘城县较灵宝市交通网络的通达性高；柘城县聚落体系分布半径维数（D）为1.5044，灵宝市为1.0571，柘城县较灵宝市聚落体系空间分布均匀。平原县市和山地丘陵县市的交通网络与城乡聚落体系空间分布均表现出明显的分形特征。
종합운용회선반경법화지리신식계통분별대하남성예서산지령보시화예동평원자성현진행취락여교통망락공간분포특정분석，결과표명：자성현교통망락적장도유수（DL）위1.1659，령보시위1.0983，균소우2，량지균표현출교통망락밀도종측산중심향주위지역축점체감적규률성；자성현교통망락분지유수（Db）위1.324，령보시위0.9818，자성현교령보시교통망락적통체성고；자성현취락체계분포반경유수（D）위1.5044，령보시위1.0571，자성현교령보시취락체계공간분포균균。평원현시화산지구릉현시적교통망락여성향취락체계공간분포균표현출명현적분형특정。
Transportation is the contact channel between urban and rural settlements, and traffic network is the material basis of urban and rural settlement system formation and evolution. Taking a hilly county and a plain county-Lingbao and Zhecheng in Henan as examples, this paper studies their special features of settlements and transportation network with the methods of cyclotron radius and GIS. The results show that the spatial accessibility of transportation network and the uniformity of settlement system which cities bring out have the fractal characteristics. The length dimension (DL), the branch dimension(Db) of transport network, and the spatial dimension(D) of settlement system in Zhecheng are 1.165 9, 1.324, and 1.504 4, respectively, while those of Lingbao are 1.098 3, 0.981 8, and 1.057 1, respectively. Their DL are both less than 2, showing their density of transport network gradually decreases from the center to the surrounding area. As compared with Lingbao’s Db, the accessibility of transport network in Zhecheng is higher. Zhecheng’s D is greater than that of Lingbao, so the special distribution of settlements in Zhecheng is more uniform.