【摘要】：當(dāng)前,我國(guó)經(jīng)濟(jì)社會(huì)在高速發(fā)展的同時(shí),也面臨著生態(tài)環(huán)境惡化、資源消耗巨大、耕地日趨減少等一系列困境。在此背景下,全方位、多角度探索城市生態(tài)節(jié)地、循環(huán)代謝發(fā)展的應(yīng)對(duì)策略,構(gòu)建以城市農(nóng)業(yè)為核心動(dòng)力,融食物生產(chǎn)、居民生活和社區(qū)生態(tài)環(huán)境于一體的生態(tài)社區(qū)模式,可為我國(guó)城市生態(tài)、和諧、可持續(xù)發(fā)展提供更佳選擇。本研究以城市農(nóng)業(yè)、永續(xù)設(shè)計(jì)及城市代謝理論為平臺(tái),通過多學(xué)科協(xié)作,運(yùn)用研究性設(shè)計(jì)、物質(zhì)代謝分析、情景模擬等方法,梳理了農(nóng)業(yè)與城市關(guān)系的歷史脈絡(luò)和當(dāng)代發(fā)展趨勢(shì),研究將農(nóng)業(yè)作為關(guān)鍵要素納入城市人居環(huán)境,結(jié)合社區(qū)原有要素進(jìn)行空間、技術(shù)重構(gòu),建設(shè)“有農(nóng)社區(qū)”的必要性和可行性。研究依托建筑、規(guī)劃及景觀設(shè)計(jì)手法,關(guān)注城市內(nèi)部閑置空間,對(duì)現(xiàn)有社區(qū)空間利用進(jìn)行重新審視,發(fā)掘并強(qiáng)化其生產(chǎn)功能,提出一種與城市生態(tài)、經(jīng)濟(jì)和社會(huì)系統(tǒng)相融合的創(chuàng)新城市“有農(nóng)社區(qū)”理論模型,并闡明其概念內(nèi)涵、結(jié)構(gòu)層次、系統(tǒng)特征及不同類別。在理論研究的基礎(chǔ)上,從社區(qū)的空間和形態(tài)、生態(tài)循環(huán)系統(tǒng)、居民生產(chǎn)生活方式等角度入手提出適應(yīng)當(dāng)前城市發(fā)展、農(nóng)居一體的物質(zhì)空間模式,有效支持資源循環(huán)代謝乃至與生產(chǎn)、生活互補(bǔ)共生的循環(huán)技術(shù)模式,以及適應(yīng)社區(qū)空間、技術(shù)更新的建設(shè)、運(yùn)營(yíng)、參與模式。隨之,結(jié)合當(dāng)前現(xiàn)狀,從城市規(guī)劃、土地利用、食品與環(huán)境衛(wèi)生及物業(yè)管理等方面提出切實(shí)可行的策略與建議。最后,采用研究性設(shè)計(jì)的方法將理論成果與具體實(shí)踐項(xiàng)目在社區(qū)規(guī)劃、景觀與建筑設(shè)計(jì)、生態(tài)基礎(chǔ)設(shè)施等層面相結(jié)合,構(gòu)建小規(guī)模有農(nóng)社區(qū)的典型模式;減少物質(zhì)輸入和廢物輸出,增加物質(zhì)在社區(qū)內(nèi)的循環(huán),并利用物質(zhì)代謝分析的方法對(duì)理論成果進(jìn)行驗(yàn)證與分析。本研究力圖通過建筑學(xué)、城市規(guī)劃、景觀學(xué)、生態(tài)學(xué)等多學(xué)科的交融協(xié)作,探索快速城市化背景下集成解決城市經(jīng)濟(jì)、社會(huì)、環(huán)境問題的新型生態(tài)社區(qū)發(fā)展模式,以期對(duì)城市人居環(huán)境理論研究進(jìn)行有益補(bǔ)充,也對(duì)我國(guó)當(dāng)前生態(tài)社區(qū)建設(shè)提供實(shí)踐指導(dǎo)和決策參考。
[Abstract]:At present, with the rapid development of our country's economy and society, we are also faced with a series of difficulties, such as the deterioration of ecological environment, the huge consumption of resources, the decreasing of cultivated land and so on. Under this background, the paper probes into the countermeasures of urban ecological land conservation and circular metabolism development in all directions and from many angles, and constructs an ecological community model which integrates food production, residents' life and community ecological environment, and takes urban agriculture as the core motive force, and integrates the food production, residents' life and the ecological environment of the community. It can provide a better choice for the urban ecology, harmony and sustainable development of our country. Based on the theories of urban agriculture, sustainable design and urban metabolism, this study uses research design, material metabolism analysis, scenario simulation and so on. This paper combs the historical context and contemporary development trend of the relationship between agriculture and city, studies the integration of agriculture as a key element into the urban human settlements environment, and combines the original elements of the community to carry out space and technological reconstruction. The necessity and feasibility of building a "rural community". Based on architectural, planning and landscape design techniques, this paper focuses on the idle space within the city, reexamines the utilization of existing community space, excavates and strengthens its production function, and puts forward a kind of urban ecology. The theoretical model of "farming community" in innovative cities, which combines economic and social systems, is described, and its conceptual connotation, structure levels, system characteristics and different categories are clarified. On the basis of theoretical research, this paper puts forward a material space model which adapts to the current urban development and integrates agriculture and habitation from the perspectives of community space and form, ecological circulatory system, residents' production and life style, etc. It can effectively support the recycling technology model of resources recycling metabolism and production and life complementary symbiosis, as well as the construction, operation and participation mode of adapting to community space and technological renewal. Then, according to the present situation, some feasible strategies and suggestions are put forward from the aspects of urban planning, land use, food and environmental hygiene and property management. Finally, the research design method is used to combine the theoretical results with practical projects in community planning, landscape and architectural design, ecological infrastructure and other levels to build a typical model of small-scale farming community; Reduce the material input and waste output, increase the circulation of substances in the community, and use the method of substance metabolism analysis to verify and analyze the theoretical results. This study attempts to explore a new ecological community development model which integrates urban economic, social and environmental problems under the background of rapid urbanization through the blending and cooperation of architecture, urban planning, landscape science, ecology and so on. The purpose of this paper is to supplement the theoretical study of urban human settlements and to provide practical guidance and decision-making reference for the construction of ecological communities in our country.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2014
【分類號(hào)】：TU984.12
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本文編號(hào)：2333208