中文摘要：

街廓是构成城市肌理的重要要素,对街廓形态的研究是解读城市形态特征的重要部分。本文从城市形态学的视角出发,以天津原日租界为研究对象,对街廓进行形态特征的归纳整理,分别从尺度和长宽比方面分析其与规划时期之间的关系。研究发现,看似不规则的原日租界街廓形态存在一定的规律性,且其形态是日租界规划控制的重要层面,是租界城市规划机制的体现。

英文摘要：

As a significant element of urban form, block is closely related to road and plot. In order to make clear the mechanism of planning reflected on block form of former Japanese concession in Tianjin, this paper analyzed the morphological characteristic of blocks statistically from the view of urban morphology by quantitative analysis of length and scale. It appears that the scale and shape of block is relevant to the road construction and urban planning mechanism, and in former Japanese concessions urban planning in Tianjin, scale was an important aspect being considered.