Method for measuring complex structure for form of old city block

Abstract

The invention discloses a method for measuring a complex structure of an old city block form. The method is suitable for the field of city design. In an existing method, a black and white graph base method cannot describe human behaviors and activity modes, attention to parcels and buildings is lacked in a street structure analysis method, and integration analysis can be carried out on topologicalconnection relations among streets, the parcels and the buildings at the same time. Firstly, the basic type of a block and the cognitive basis of three complex structure types of interlocking, combining and nesting are determined; secondly, describing different types of drift diameter structures by using a 'point 'and 'line' graph theory tool; and finally, proposing a complexity index system anda calculation method thereof, and realizing visual comparison and analysis of complexity characteristics among different types of structures. The invention provides a scientific quantitative analysismethod for cognizing the internal organization logic of the form of the old city block of China.

Description

technical field [0001] The invention relates to the field of urban design, in particular to a method for measuring the complex structure of the old city block form. Background technique [0002] Previous morphological analysis of urban blocks often relied on the method of black and white map bases to describe the texture characteristics of virtual and real morphological elements on flat land, and correspondingly produced measurement indicators such as volume ratio, building density, and average height. However, such methods can only describe the geometric characteristics of the block shape, and are ineffective for contempt for human behavior and activities. [0003] In 1970, British scholar Bill Hillier (Hillier B) proposed space syntax, which described the topological connection relationship between street networks through the graph theory of "points" and "lines", and correspondingly proposed "integration degree" and "integration degree". Calculation methods such as "selec...

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Problems solved by technology

This type of method is collectively called the organizational method, which only focuses on the street network without combining the two elements of plots and buildings, so it has lost a comprehensive description of the complexity of the block form. Therefore, the applicant proposes a method for Measuring method of complex structure of old city block shape

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