中国古建筑风格初探(英文)

中国古建筑风格初探

3D RECONSTRUCTION AND SIMULATING ASSEMBLY OF ANCIENT CHINESE

TIMBER-STRUCTURE BUILDING

D. Lia, T. Honga,Y. Zhub, J. Yanga

a

State Key Lab of Information Engineering in Surveying Mapping and Remote Sensing, Wuhan University, 129 LuoYu Road,

b

School of Remote Sensing Information Engineering, Wuhan University, 129 LuoYu Road, Wuhan, Hubei, China, 430079,

KEY WORDS: 3D Reconstruction Points Cloud Simulating Assembly Animation Collision Detection

ABSTRACT

In this paper, Chi Lin Nunnery, the imitation of early Tang-Dynasty timber-structure building in Hong Kong, is used as an example to perform 3D model reconstruction and demonstrate the assembling process, as well as make a digital database of buildings. This paper gives an introduction to the features of ancient Chinese timber-structure buildings and also the workflow of 3D reconstruction of ancient timber-structure buildings, and mainly discusses about ways of 3D database collection, 3D modeling, collision detection and other key technologies. The research of this article could provide effective methods to protect, research, repair and restore ancient timber-structure buildings and a potent way to manage project’s quality.

can easily catch fire. According to literature recording, from 1. INTRODUCTION

the Forbidden City’s completion to late period of Qing dynasty,

during the 400 years, the number of major fire has amounted to 1.1 Features of Ancient Chinese Buildings

as much as 24 in the major buildings in the court. Besides,

Compared with ancient western buildings, which mainly using humidity, insect, especially war and destructive development masonry structure, one prominent feature of ancient Chinese construction, all will do great harm to ancient timber-structure buildings is the wide employment of timber-structure, every buildings. Although all countries in the world have speared no part of building is joined together by mortise-tenon. effort to strengthen the protection of the historical and cultural

The most remarkable heritage including cultural relics and historic sites it is a pity feature of ancient Chinese that a large amount of timber-structure building disappeared in building is the big roof, the history as the perishing of time. At present, only 3 timber-which has a large shape structure buildings of Tang dynasty exist in the world, and more and its curved surface. timber-structure buildings in Tang and Song dynasty can only The eaves follow suit. be seen in fresco and literature! Bracing santalums and

rafters under the eaves, 1.2 Study Significance there is a need for a type

of component on the In the past, timber-structure buildings have such characteristics column and beam, which like manual operation and oral inheritance, causing it difficult to

is a bow-shaped short timber, named Gong, projecting from the preserve building technologies, as a result, timber-structure

building’s architectural art is lapsing, which adds the difficulty column and beam, adding one layer after another if not enough,

layer after layer, therefore the eaves is far away from the body to reconstruct and protect the ancient buildings.

of house. Between two layers of Traditional recording tools for historic buildings provide Gongs, there is a kind of square various formats to address different documentation focus, such timber for padding which is called as Measured drawing, Perspective Drawings, Photography, Dou. Multi-layer Dous and Gongs Sketching, Videos, Writing and so on but all have its own together form “a cluster of limitation. Fortunately, Computers provide us easier and faster DouGong”. DouGongs and beams storing, retrieving, and sorting information capabilities than combine into a DouGong layer, traditional tools. By constructing a 3D model of a building, we like a big elastic pad, which has are actually making a digital database of the building. By load-transferring and anti-seismic assembly demonstration, we can study the building technology function. Its shape and size have of ancient buildings, and let ordinary pubic without architecture become mature in Tang and Song background understand and appreciate building by dynamic dynasty. However, with the visible browser, so its significance is far-reaching!

development of building materials The study mainly aims at realizing 3D reconstruction of ancient and technology, body of house timber-structure building, simulating assembly by computer and

mainly use brick and mason, and laber is no longer needed to making information system of ancient building. reach that far, so DouGong has been reduced in its function as bracing under the eaves, and its size is shrinking day by day. In 1.3 Case and Workflow Ming and Qing dynasty’s buildings, DouGong no longer has important structural function but as a decoration. Timber-Timber-structure building

structure building presenting and displaying numerous in Tang dynasty is most craftsmen’s intelligence and wisdom has created a marvelous representative. Taking architectural miracle, therefore making China’s ancient building Chin Lin Nunnery for showing a particular looking in the world architecture’s example (figure 3), which picture. is imitation of Tang

The biggest disadvantage of timber-structure building is they dynasty timber-structure

中国古建筑风格初探

building group in Hong Kong, its components are of various types, its style is vi rile and simple, and the general setting is rigorous and orderly, fully interpreting the artistic charm and building technology of ancient Chinese building.

Chinese ancient timber-structure building is a complicated construction joined by motise-tenon, and in ideal situation (data of building design), all components should be closely knitted without the …… 此处隐藏：22490字，全部文档内容请下载后查看。喜欢就下载吧 ……