【摘要】：以榆林高新區(qū)現(xiàn)代城鎮(zhèn)道路系統(tǒng)和米脂古城傳統(tǒng)街巷系統(tǒng)作為研究案例,借助分形理論中的關(guān)聯(lián)維數(shù)測度方法,對兩套城鎮(zhèn)路網(wǎng)系統(tǒng)進行分形績效評價和比較,并通過路徑構(gòu)成的等級性、連接的復(fù)雜性、組織邏輯等要素的比較分析,揭示現(xiàn)代城鎮(zhèn)路網(wǎng)與傳統(tǒng)城鎮(zhèn)街巷的分形差異,總結(jié)影響其分形特征的因素和空間內(nèi)涵,由此提出既延續(xù)傳統(tǒng)路徑分形基因、又滿足現(xiàn)代交通需求的黃土高原地區(qū)道路網(wǎng)的適宜模式與建設(shè)策略.
[Abstract]:Taking the modern urban road system of Yulin High-tech Zone and the traditional street and lane system of Mizhi ancient city as the research cases, the fractal performance evaluation and comparison of the two urban road network systems are carried out with the help of the correlation dimension measurement method in fractal theory. Through the comparative analysis of the hierarchy of path composition, the complexity of connection and organizational logic, this paper reveals the fractal difference between modern urban road network and traditional urban streets and lanes, and summarizes the factors and spatial connotations that affect the fractal characteristics of modern urban road network and traditional urban streets. Therefore, the suitable mode and construction strategy of road network in Loess Plateau are put forward, which not only extends the traditional path fractal gene, but also meets the needs of modern traffic.
【作者單位】： 西安建筑科技大學(xué)建筑學(xué)院;西安建大城市規(guī)劃設(shè)計研究院;
【基金】：國家自然科學(xué)基金青年科學(xué)基金(51408476) 陜西省自然科學(xué)基礎(chǔ)研究計劃(2014JM2-5075,2014JM2-5065) 西安建筑科技大學(xué)人才科技基金(RC1629)
【分類號】：U491

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