![点击分享此内容可以赚币 分享](/master/images/share_but.png)
基于边缘效应理论的居住区边缘空间优化设计——以重庆广益街居住区为例.pdf
《基于边缘效应理论的居住区边缘空间优化设计——以重庆广益街居住区为例.pdf》由会员分享,可在线阅读,更多相关《基于边缘效应理论的居住区边缘空间优化设计——以重庆广益街居住区为例.pdf(7页珍藏版)》请在咨信网上搜索。
1、2024年第1期/西部人居环境学刊/129基于边缘效应理论的居住区边缘空间优化设计*以重庆广益街居住区为例Optimal design of residential district edge space based on edge effect theory:Taking Guangyi Street Residential Area in Chongqing as an example王 冬 周婷婷 WANG Dong,ZHOU TingtingDOI:10.13791/ki.hsfwest.20240119王冬,周婷婷.基于边缘效应理论的居住区边缘空间优化设计以重庆广益街居住区为例J.西
2、部人居环境学刊,2024,39(1):129-135.WANG D,ZHOU T T.Optimal design of residential district edge space based on edge effect theory:Taking Guangyi Street Residential Area in Chongqing as an exampleJ.Journal of Human Settlements in West China,2024,39(1):129-135.摘 要:居住区边缘空间是居住区与城市之间信息传递与物质交换的载体,承担着居住区与城市异质空间之间资源
3、交换的功能。然而就目前而言,居住区边缘空间普遍存在着与城市分离、封闭性过强、空间利用率低、功能形式单一、缺乏人性关怀等系列问题。该文针对现存问题,以重庆广益街居住区为例,引入生态学中的边缘效应理论,建立“柔化融合共生”的策略框架,以期柔化居住区与城市之间的硬性分隔,提升城市整体空间形象,激活城市空间活力,为类似的居住区边缘空间规划与设计提供参考与借鉴。关键词:居住区;边缘空间;边缘效应;柔化;融合;共生Abstract:With the end of the incremental era and the arrival of the stock era,incremental plannin
4、g is gradually transitioning to stock planning.In the context of market-oriented development,the proportion of residential areas in cities is constantly increasing,and residential areas have become an important component of urban space.Among them,the edge space of residential areas serves as an impo
5、rtant space for the contact between residential areas and cities,serving as a carrier for information transmission and material exchange between residential areas and cities.It undertakes the function of resource exchange between residential areas and heterogeneous spaces in cities,and plays an impo
6、rtant role in connecting cities,dividing spaces,and shaping distinctive urban culture.Its design plays a crucial role in creating a good overall image of the city,coordinating the binary structural relationship between residential areas and the city creating friendly and livable cities and promoting
7、 benign urbanization play important and unique roles.The specific meaning of the edge space of residential areas refers to the transitional zone between different spatial functions within and outside the residential area,which has a certain spatial range and mutual influence.It is a belt shaped spac
8、e surrounding the residential area and the city,and the first spatial interface in contact with the city.At present,due to factors such as urbanization construction and industrial development in recent years,many residential areas in China generally suffer from a series of problems such as separatio
9、n from cities,strong closure,low space utilization,single functional forms,and lack of human care.As the quality of peoples daily life continues to improve,the edge space and its environmental status in residential areas can no longer meet peoples needs for high-quality living.Therefore,optimizing t
10、he edge space of residential areas becomes particularly important.Based on the nature of edge space and the combination of human subjective factors and activity characteristics,research has found that peoples needs for the edge of residential areas are mainly reflected in aspects such as safety,dire
11、ction,transition,recreation,participation,and efficient guidance.However,in traditional architectural planning and design,the emphasis on edge space is often insufficient.The design usually regards the building as the main body and the environment as a secondary factor.In terms of design sequence,th
12、e first consideration is the layout and enclosure of the building,followed by the shaping of the environment.As a result,the design of the edge space is ignored,which will have a significant negative impact on the external space of the city and the edge space of residential areas.To solve the proble
13、ms of edge space,it is necessary to pay attention to the design of edge space.In addition,boundary effect theory is an important theory originating from the field of ecology,which has gradually been introduced into the study of urban space in recent years and has gradually developed into an importan
14、t theory for studying urban space.The changes in the development process of urban space and the changes in social value can change the physical and social characteristics of edge space.As a transitional area between residential areas and cities,the edge space of residential areas has typical charact
15、eristics of edge space.Applying boundary effect theory to optimize and study it has strong guidance and applicability.The generation of boundary effects can also promote the beneficial development of relationships between units in urban space,中图分类号 TU985.12+5文献标识码 B文章编号 2095-6304(2024)01-19-07 *国家自然
16、科学基金项目资助(51868027)作者简介王 冬(通讯作者):昆明理工大学建筑与城市规划学院,教授,周婷婷:昆明理工大学建筑与城市规划学院,硕士研究生ISSUE 1 Feb.2024/JOURNAL OF HUMAN SETTLEMNTS IN WEST CHINA/1300 引言随着城市的大规模建设,居住区已经成为城市空间的重要组成部分,在以市场为导向的发展背景下,城市中的居住区占比不断攀升。居住区边缘空间是居住区与城市接驳的第一空间,具有连接城市、划分空间、塑造特色城市文化等重要作用,其设计不仅影响着整个城市的形象,还与城市居民的身心健康息息相关。因此,本文在分析居住区边缘空间的现实问题
17、的基础上,引入边缘效应作为研究的理论基础,对居住区边缘空间的设计优化做出探索,并以重庆广益街小区为研究案例,将理论与实际案例相结合。1 居住区边缘空间与边缘效应理论1.1 边缘效应理论1.1.1 边缘效应的概念及内涵“边界效应”理论起源于生态学。在生态学中,两个不同生态系统的过渡带被称为“生态交错带”,其最主要的空间特性就是异质性,而生态交错带就是自然系统中的边缘地带(图1a)。由于边缘地带环境条件的特殊性与异质性,相邻地带的生物在边界处聚集,提升了边界地带生物群体的多样性与种群密度,生物的活动强度与生产力会因此而得到提高(图1b),而且增加了某些物种的活性和生产力,这一现象称为“边缘效应”4
18、。因区域属性的非线性协同效应,在异质区域交界处的公共边缘区域,产生了超出单个组成部分个体功能总和的关联增值效益(图1c),使边缘区域、相邻腹地甚至整个区域具有综合效益,这种现象被称为“城市地域中的边缘效应”。边缘区与核心区是相对的,它们可能在不同的时间维度和视角中相互转化(图1d)。1.1.2 边缘效应的产生机制邢忠在 边缘区与边缘效应一书中从建筑规划学科的角度对边界效应进行研究,系统总结了边界空间的特征、边界空间与和谐空间的辩证关系,并从空间的角度探讨了如何通过创造边缘效应以提高城市空间品质(图2)。边缘效应在城市中存在着两种类型,一种是客观存在但易被人忽视。另一种则包含在城市空间中,需要被
19、创造和探索5。1.1.3 小结边界效应理论是源于生态学领域的重要理论,近年来逐渐被引入城市空间的研究当中,并逐渐发展成为研究城市空间的重要理论。城市空间发展过程的变化和社会价值的变化可以改变边缘空间的物理特征和社会特征21,居住区边缘空间作为居住区与城市的过渡区域,具有边缘空间的典型特征,运用边界效应理论对其进行优化研究,具有很强的指导性与适用性。同时边界效应的产生也可以促进城市空间中各单元之间关系的有益发展,对城市空间的结构优化具有积极意义。1.2 居住区边缘空间解析居住区边缘空间是处于居住区内部与外围不同空间功能之间相互产生影响且具有一定空间范围的过渡地带,是居住区和城市环绕的带形空间1(
20、图3),是与城市接触的第一空间界面。凯文 林奇(Kevin Lynch)在其著作 城市意象 中将城市要素分为五部分:道路、边缘、区域、节which has positive significance for the structural optimization of urban space.Therefore,based on the analysis of the practical problems of the edge space in residential areas,this article introduces the edge effect theory in ecolog
21、y as the theoretical basis for research,explores the design optimization of the edge space in residential areas,and takes the Guangyi Street community in Chongqing as a research case,combining theory with practical cases to analyze the relationship between the form of the edge space in residential a
22、reas and human activity behavior.Taking the integration and symbiosis of urban space and residential area space as the fundamental starting point,this paper proposes a design strategy of softening fusion symbiosis at three levels,attempting to summarize the design methods of residential area edge sp
23、ace,in order to soften the hard separation between residential areas and cities,enhance the overall spatial image of the city,activate urban spatial vitality,and provide reference and reference for similar residential area edge space planning and design.Key words:Residential area;Edge space;Edge eff
24、ect;Flexibility;Fusion;Symbiosis图1 边缘效应理论示意图Fig.1 schematic diagram of edge effect theory 图2 边缘效应产生机制示意图Fig.2 schematic diagram of edge effect generation mechanism图3 居住区边缘空间Fig.3 edge space of residential areas 2024年第1期/西部人居环境学刊/131表3 居住区边缘空间构成要素:渗性要素 Tab.3 elements of residential fringe space类型平面剖面
25、金属围栏通透墙体景观构筑物点、标志。由此可见,“边缘”在城市中扮演着重要而独特的角色。在规划领域,人们很早就意识到“边缘”的重要性2(表1)。“边缘”是一种空间向另一种空间过渡的界限,这种界限可以是明显的、突然的、清楚的,如:物质围墙、阳角、不同的材质交接等;还可以是过渡、模糊、空洞的特点,如:架空层、灰空间、材料的渗透等。边缘对其发生关系的这两种空间都产生作用3-4。作为住区与城市接触的最前沿,居住区边缘空间是城市空间构成中的重要组成部分,是与城市进行信息传递、物质交换以及能量转换的重要空间。边缘空间能够将其两侧空间联系起来,形成二者之间的过渡2,5,在城市建设时应充分发挥边缘空间的优势,将
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 基于 边缘 效应 理论 居住区 空间 优化 设计 重庆 广益街
![提示](https://www.zixin.com.cn/images/bang_tan.gif)
1、咨信平台为文档C2C交易模式,即用户上传的文档直接被用户下载,收益归上传人(含作者)所有;本站仅是提供信息存储空间和展示预览,仅对用户上传内容的表现方式做保护处理,对上载内容不做任何修改或编辑。所展示的作品文档包括内容和图片全部来源于网络用户和作者上传投稿,我们不确定上传用户享有完全著作权,根据《信息网络传播权保护条例》,如果侵犯了您的版权、权益或隐私,请联系我们,核实后会尽快下架及时删除,并可随时和客服了解处理情况,尊重保护知识产权我们共同努力。
2、文档的总页数、文档格式和文档大小以系统显示为准(内容中显示的页数不一定正确),网站客服只以系统显示的页数、文件格式、文档大小作为仲裁依据,平台无法对文档的真实性、完整性、权威性、准确性、专业性及其观点立场做任何保证或承诺,下载前须认真查看,确认无误后再购买,务必慎重购买;若有违法违纪将进行移交司法处理,若涉侵权平台将进行基本处罚并下架。
3、本站所有内容均由用户上传,付费前请自行鉴别,如您付费,意味着您已接受本站规则且自行承担风险,本站不进行额外附加服务,虚拟产品一经售出概不退款(未进行购买下载可退充值款),文档一经付费(服务费)、不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
4、如你看到网页展示的文档有www.zixin.com.cn水印,是因预览和防盗链等技术需要对页面进行转换压缩成图而已,我们并不对上传的文档进行任何编辑或修改,文档下载后都不会有水印标识(原文档上传前个别存留的除外),下载后原文更清晰;试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓;PPT和DOC文档可被视为“模板”,允许上传人保留章节、目录结构的情况下删减部份的内容;PDF文档不管是原文档转换或图片扫描而得,本站不作要求视为允许,下载前自行私信或留言给上传者【自信****多点】。
5、本文档所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用;网站提供的党政主题相关内容(国旗、国徽、党徽--等)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。
6、文档遇到问题,请及时私信或留言给本站上传会员【自信****多点】,需本站解决可联系【 微信客服】、【 QQ客服】,若有其他问题请点击或扫码反馈【 服务填表】;文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“【 版权申诉】”(推荐),意见反馈和侵权处理邮箱:1219186828@qq.com;也可以拔打客服电话:4008-655-100;投诉/维权电话:4009-655-100。