北京建筑工程学院学报
北京建築工程學院學報
북경건축공정학원학보
JOURNAL OF BEIJING INSTITUTE OF CIVIL ENGINEERING AND ARCHITECTURE
2011年
4期
1-6,36
,共7页
三维激光扫描数据%营造作法%建筑现状形态%图示表达
三維激光掃描數據%營造作法%建築現狀形態%圖示錶達
삼유격광소묘수거%영조작법%건축현상형태%도시표체
3D laser scan data%construction methods%existing spatial form%graphic representation
三维激光扫描技术是近些年发展起来的信息采集高新技术,现已开始在文物建筑信息采集及管理中应用.这项新技术的引入为文物建筑历史信息的保存与研究、现状的描述与勘查提供了易于保存,且更为准确和可靠的平台.论文以国家指南针计划项目＂北京先农坛太岁殿古建筑精细测绘＂课题为依托,将太岁殿三维激光扫描数据与古建筑建筑营造作法研究、建筑现状形态分析紧密结合,探讨了三维激光扫描数据在文物建筑保护中的应用.在营造作法方面,借助于三维激光扫描数据,对太岁殿的侧脚、收分、升起等做出了精确描述,使以往的疑惑有了明确的答案.在建筑现状形态分析方面,则对木构架的空间形态以及整体结构的变形趋势给出了准确的数据,为制定修缮方案提供了依据.此外,在课题进行过程中还探讨了适宜三维激光扫描数据描述古建筑的图示表达方法,对以往传统线描图的描述方式进行了补充.
三維激光掃描技術是近些年髮展起來的信息採集高新技術,現已開始在文物建築信息採集及管理中應用.這項新技術的引入為文物建築歷史信息的保存與研究、現狀的描述與勘查提供瞭易于保存,且更為準確和可靠的平檯.論文以國傢指南針計劃項目＂北京先農罈太歲殿古建築精細測繪＂課題為依託,將太歲殿三維激光掃描數據與古建築建築營造作法研究、建築現狀形態分析緊密結閤,探討瞭三維激光掃描數據在文物建築保護中的應用.在營造作法方麵,藉助于三維激光掃描數據,對太歲殿的側腳、收分、升起等做齣瞭精確描述,使以往的疑惑有瞭明確的答案.在建築現狀形態分析方麵,則對木構架的空間形態以及整體結構的變形趨勢給齣瞭準確的數據,為製定脩繕方案提供瞭依據.此外,在課題進行過程中還探討瞭適宜三維激光掃描數據描述古建築的圖示錶達方法,對以往傳統線描圖的描述方式進行瞭補充.
삼유격광소묘기술시근사년발전기래적신식채집고신기술,현이개시재문물건축신식채집급관리중응용.저항신기술적인입위문물건축역사신식적보존여연구、현상적묘술여감사제공료역우보존,차경위준학화가고적평태.논문이국가지남침계화항목＂북경선농단태세전고건축정세측회＂과제위의탁,장태세전삼유격광소묘수거여고건축건축영조작법연구、건축현상형태분석긴밀결합,탐토료삼유격광소묘수거재문물건축보호중적응용.재영조작법방면,차조우삼유격광소묘수거,대태세전적측각、수분、승기등주출료정학묘술,사이왕적의혹유료명학적답안.재건축현상형태분석방면,칙대목구가적공간형태이급정체결구적변형추세급출료준학적수거,위제정수선방안제공료의거.차외,재과제진행과정중환탐토료괄의삼유격광소묘수거묘술고건축적도시표체방법,대이왕전통선묘도적묘술방식진행료보충.
The 3D laser scanning technology is the high-tech of information gathering developed in recent years.At present,it is applied widely in the information collection and management of heritage buildings.The introduction of this new technology has built the easy storage,and more accurate and reliable platform for preservation and research,status description and survey of historical information of heritage buildings.Relying on the Project of National Compass Plan——the Detailed Mapping of Ancient Buildings of Beijing Xiannongtan Taisui Temple,the paper closely links the 3D laser scan data of the temple to the construction methods of ancient buildings and analysis of existing spatial form in them on one hand.On the other hand,it explores the application of the 3D laser scan data in preservation of heritage buildings.For the construction methods,these scan data is used to precisely describe the details of the temple and give the clear answer to previous doubts.For analysis of existing spatial form,the data not only provide accurate data for spatial form of wooden truss and deformation trend of the whole building,and also offer the foundation for establishment of the rehabilitation program.In addition,in the course of our research,the proper ways of graphic representation with the 3D laser scan data for ancient building are discussed,and the traditional drawing representation method of line is made up.
