Research on the Sustainable Development of Traditional Dwellings
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sustainability Article Research on the Sustainable Development of Traditional Dwellings Hai-fan Wang 1,2,* and Shang-chia Chiou 1 1 Graduate School of Design, National Yunlin University of Science & Technology, Yunlin 64002, Taiwan; [email protected] 2 School of Art and Design, Taizhou University, Taizhou 318000, Zhejiang * Correspondence: [email protected]; Tel.: +886-965-642-484 Received: 30 July 2019; Accepted: 24 September 2019; Published: 27 September 2019 Abstract: Balustrade architecture is mainly distributed in south and southwest China and southeast Asia. Dai dwellings in Yunnan, China, are a typical balustrade dwelling. Traditional dwellings of Dai contain the concepts of architecture, physics, ecology, and sustainability in space planning, building materials, and construction methods. At a time when the global climate environment is deteriorating and energy saving, emission reduction, and low-carbon life are advocated, Dai dwellings should be studied from the perspective of sustainable development, from which we can draw lessons and inspiration. This paper investigated plane layout, space structure, and materials of Dai dwellings, and found that traditional Dai dwellings are wooden frame structures with wood and bamboo; the roof has two layers and long overhang eaves, which is good for diverting rain water, shading and shelter, and integrating the building with the natural landscape as well. Analyzing the spatial characteristics and problems of Dai dwellings at present, discussing the sustainable development ideas of Dai dwellings, constructing Dai dwellings with low energy consumption and high quality of life, combining traditional culture with ecological technology, and designing a sustainable new green living model are beneficial to the inheritance of Dai residence culture. Keywords: balustrade architecture; sustainable development; architectural feature; spatial analysis 1. Introduction The way in which early humans lived was mainly influenced by natural environment. There are two main types of Chinese traditional dwellings: balustrade architecture and courtyard architecture. Due to the humid climate and floods in southern China, humans live in trees, which is commonly referred to as “nest.” Han Fei-zi, Wuchun records: “in ancient times, people were few, but animals were many, human beings could not defeat beasts. A saint appeared and built a nest in a tree to protect them from animals.” It evolved into balustrade architectures later. Owing to the arid climate in northern China, people used natural caves to shelter from the storm, and protect themselves from beasts. As a result, “troglodytism“ appeared and developed into courtyard architecture. Huai Nan-zi, Xiuwuxun: “emperor Shun built houses and earthen walls, and roofed them with thatch and reeds, so that people would no longer live in caves in the wild, but would have homes and families.” The building was originally designed to meet actual needs and rely on the natural geographical environment. The shape and structure of the building were closely related to the natural ecology. Dai people live in the humid and hot basin area of Xishuangbanna Dai Autonomous Prefecture (between latitude 21◦08’–22◦36’ and longitude 99◦56’–101◦50’) and Dehong Dai and Jingpo Autonomous Prefecture (between longitude 97◦31’–98◦43’ and latitude 23◦50’– 25◦20’), Yunnan province, China, where summer is very long, there is heavy precipitation, strong sunlight, and temperature can reach more than 40 degrees. The year is divided into two seasons, rainy season and dry season. The rainy Sustainability 2019, 11, 5333; doi:10.3390/su11195333 www.mdpi.com/journal/sustainability Sustainability 2019, 11, 5333 2 of 14 Sustainability 2019, 11, x FOR PEER REVIEW 2 of 15 sunlight,season lastsand fortemperature five months can (from reach late more May than to late 40 October), degrees. andThe precipitationyear is divided in rainy into seasontwo seasons, accounts rainyfor moreseason than and 80% dry ofseason. annual The precipitation. rainy season The lasts modelling for five andmonths function (from of late the May balustrade to late architectureOctober), andof Daiprecipitation folk houses in are rainy well season adapted accounts to the hot for and more humid than climate 80% inof the annual Dai area. precipitation. The building The is a modellingmonomer and house, function with emptyof the balustrade space at the architecture bottom and of people Dai folk living houses on the are upper well floor,adapted a large to the roof hot and andlow humid eaves, climate which formin the a Dai mask area. to keep The thebuilding building is a in monomer the shade. house, The large with roofempty is well space adapted at the to bottomheavy and rainfall people in summer living on and the the upper low eavesfloor, ensurea large thatroof strong and low sunlight eaves, cannot which shineform indoors,a mask to to keep reduce thethe building temperature. in the shade. The large roof is well adapted to heavy rainfall in summer and the low eaves ensureThe evolution that strong has sunlight gone through cannot threeshine stages: indoors, Thatched to reduce architecture the temperature. (before 1950), in the early daysThe of evolution the primitive has society,gone through the ancestors three ofstages: Dai used That theched wood architecture to make nests (before as shelters1950), in for the sheltering early daysfrom of stormsthe primitive and beasts, society, which the were ancestors extremely of Da simplei used in termsthe wood of shape to make and spatial.nests as Wood shelters structure for sheltering(1950–2000) from is storms the traditional and beasts, Dai folkwhich house were discussed extremely in simple this paper in terms which of is shape often aand wood spatial. frame, Woodthe groundstructure floor (1950–2000) of the building is the traditional is empty Dai space folk and house the discussed second floor in this is paper inhabited, which plank is often as a the woodwall, frame, with woodenthe ground frame floor and of beam, the building gray tile is roof. empty Since space 2000, and due the to second changes floor of habitat is inhabited, lifestyle, plankconstruction as the wall, techniques, with wooden building frame materials and beam, and othergray tile factors, roof. the Since newly 2000, built due Dai to dwellingschanges of are habitat mainly lifestyle,brick–concrete construction structures. techniques, building materials and other factors, the newly built Dai dwellingsThis are paper mainly takes brick–concrete Xishuangbanna structures. Dai Autonomous Prefecture, Yunnan, China as a research object. XishuangbannaThis paper takes Dai Autonomous Xishuangbanna Prefecture Dai Autonomous is located in thePrefecture, southern partYunnan, of Yunnan China Province as a research of China object.(Figure Xishuangbanna1), south of the tropicDai Autono of Cancer,mous with Prefecture abundant is heat, located small in annual the southern temperature part di offf erence,Yunnan and Provincelarge daily of China temperature (Figure di 1),fference. south Itof bordersthe tropic Myanmar of Cancer, and Laoswith andabundant belongs heat, to the small northern annual and temperaturesouthern subtropical difference, climate,and large which daily is temperatur hot and rainy,e difference. with many It borders rivers, andMyanmar many and fertile Laos dams and are belongsformed to along the northern the banks and of southern the river. subtropical Dai people c mainlylimate, livewhich in theseis hot areas, and rainy, which with is conducive many rivers, to the andcultivation many fertile of rice dams and are other formed crops. along the banks of the river. Dai people mainly live in these areas, which is conducive to the cultivation of rice and other crops. FigureFigure 1. The 1. The location location of ofXishuangbanna. Xishuangbanna. 2. 2.Literature Literature Review Review 2.1. The Origin of Dai Balustrade Architecture 2.1. The Origin of Dai Balustrade Architecture Dai people belong to the descendants of the Baiyue nationality from their ethnic origin. According Dai people belong to the descendants of the Baiyue nationality from their ethnic origin. to legend, balustrade architecture was created by the Baiyue nationality. Tang Shu, Nan Man Biography According to legend, balustrade architecture was created by the Baiyue nationality. Tang Shu, Nan records: “people live in the building, step on the ladder, which named barricade.” The main features are Man Biography records: “people live in the building, step on the ladder, which named barricade.” empty space of the bottom, living upstairs, livestock downstairs; the structure adopts column bearing; The main features are empty space of the bottom, living upstairs, livestock downstairs; the structure the piles, floors and walls of a house made of bamboo. Balustrade architecture is one of the earliest adopts column bearing; the piles, floors and walls of a house made of bamboo. Balustrade architectural forms in China and one of the most representative architectural forms in south China. It architecture is one of the earliest architectural forms in China and one of the most representative architectural forms in south China. It is an indigenous architectural form widely existing in the Sustainability 2019, 11, 5333 3 of 14 is an indigenous architectural form widely existing in the Yangtze River basin and its south, which was created by the ancient Baiyue and Baipu. It is one of the most prominent cultural characteristics of the ancient Baiyue and a part of social and cultural