《街道历史性认知地标探究和探索

1、街道历史性认知地标探究和探索abstract focused on the his to rical cogn itive landmarks of these streets and taken the distriet of tianjin quanye bazaar as an example, this dissertation utilizes identify analysis method to cognize elements of landmark of two representative streetshepingroad and binjiang road in dif

2、ferent backgrounds respectively. then it analyzes these cognitive landmark elements by analytic hierarchy process (ahp) and hence concludes whether the main elements which impact people， s perception of historical streets are material or no nmateria 1. fin ally it has the ability to seek out the his

3、torical features of streets as well as the elements of landmark which contributes to those features and explore one kind of conservation way for t hese his to rical st ree ts. as a consequence it has crucial theoretical and practical meaning for solving conflicts among the inheritance of city cultur

4、e , street social function and transport function as we11 as conservational destructive problems【key words 】 street ；historical ； cognitive landmarks； historical style and features1. backgroundas a consequence, people" s perception regarding landmarks has been updating gradually as time goes by

5、. therefore, it is crucial to make surveys of people from different ages , make a conclusion of cognitive landmarks and hence grasp the regular pattern of how these cognitive landmarks in one same region change in different eras, as by this way not only will it provide theoretical basis for the cons

6、ervation and promotion tasks for streets and historical architecture, but also has an important meaning for cities， cultural heritage as well as traditional dis trie ts， prosperity and development2. the composition of the landmarks identified elementsthis dissertation chose four groups of people as

7、the survey objects those who were born in 1930s, 1950s,1970s and 1990s respectively. among them thereare 30 people in each group. in the survey these objects were told to use recall method and identify method to point out what signs (landmarks, such as architecture, billboard, commercial forms and s

8、o on) impressed them most on heping road and binjiang road during the age they were 20 to 30. the result of this survey is showed in tablet：3. the st udy abo ut cogn itive e 1 eme nts of his to rical streets landmarksthis dissertation utilized analytic hierarchy process to analyze these cognitive el

9、ements of historical landmarks and hence got the historical landmarks of the streets. first of all, it made a hierarchy of landmarks cognition and divided them into different elements on the basis of final objective of the study. then it chose the criteria of judgment and determined the project. fin

10、ally these different elements were combined with different hierarchies to form a multilayer analysis model of structure because of those efforts we could conclude from weight of importance related with the general target at last. 2 3.1 choosing the principle of judgmentthis study chose four judgment

11、 principles regarding historical street landmarks which are shown as below. (table2)3. 2 analytic hierarchy processthe analysis mainly follows five steps： firstly it builds a hierarchy structure model； secondly it structures a judgment matrix； thirdly the hierarchies are arranged singly； fourthly it

12、 has the conformity test； lastly all the hierarchies need to be ranked because of the issue of operation， this study only presents the first two steps1) building a hierarchy structure modelat first we need to make sure that whether the objects can become historical landmarks of streets or not. ( fig

13、. 1 ) then we list out four judgment principles popularity ,historical significance ,feeling of years as well as continuity. after that we choose the most presentative solutions for these two streets studied in the dissertation respectively. the solutions use landmark elements which occur more than

14、25 times (including 25 times) by recall method. the structure model as picture 1 is built after all elements have been determined. these landmark elements are:(table3)2) strueturing a judgment matrixit determines weights of each judgment principle related to the goals by comparison. judging matrix s

15、cale is introduced in this analytical method to quantitatively show the importance of each elements in the matrix. (toble4)it can be con eluded t hat compared with these elements， as same as important is 1： 1, intensively important is 11:1. through comparing among theseelementss and putting data int

16、o them, then we get the judgment matrix that the study needs.fig2. matrix1.there are four judgment popularity :cl ,historical:c2, time： c3 and continuity： c4 wecompare each two historicalstreet landmarksrespectively which can become the historical landmarks of the streets and mark them, then structu

17、re all the solution judgment matrixes which are related to different principles3. 3 debatecalculation shows that quanye bazaar as well as department store have higher values compared with other landmark elements and hence become the historical cognitive landmarks on heping road people ' s percep

18、tion regarding historical landmarks in the streets has more tendency to specific mat erial eleme nts. these specific material elements have more stability and have more impression on people as a result4. conclusion and enlightenmentwe can seethe trend of how cities develop from the change of landmar

19、ks these landmarks are not only a leading mark, but also a miniature of city，s image and spokesperson of the city. we have an obligation to study on people' s perception about landmark elements in order to adapt historical style and features to cities development. all in all, in the upcoming cites' development, we must put more focus on the inh