摘要
长沙冰雪世界工程坐落在废弃的百米深矿坑中,采用地景式的谦逊手法,将主体建筑隐藏于地面以下、置于矿坑之中,造型与结构复杂。靠近坑壁一侧的建筑嵌固在地形地质复杂的岩壁中,与其紧密贴合,因此岩壁需进行大量切割。介绍利用BIM技术结合三维激光扫描技术解决大型复杂异形构件在岩壁切割设计、施工全过程中的操作方法,并同传统的放线模式进行对比,提出该方法的优势与需解决的问题。
Changsha Ice and Snow World project is located in an abandoned 100-meter deep excavation.It adopts a geocentric and modest approach to hide the main building below the ground and place it in the excavation.The shape and structure are complex.The building near the side of the excavation wall is embedded in the geological complex rock wall and is closely aligned with it.Therefore,the rock wall requires a lot of cutting.In this paper,the specific operation method of using BIM technology combined with 3D laser scanning technology to solve the problem of large and complex irregular components in the whole process of rock wall cutting design and construction is described in detail,and compares it with the traditional lofting mode,the advantages and problems to be solved of the method is put fomard.
作者
倪赛雄
李璐
何昌杰
宁志强
郭节
NI Saixiong;LI Lu;HE Changjie;NING Zhiqiang;GUO Jie(China Construction Fifth Engineering Bureau Co.,Ltd.,Changsha,Hu’nan 410004,China)
出处
《施工技术》
CAS
2020年第2期11-13,共3页
Construction Technology
基金
中建集团课题:百米深坑多功能复杂建筑绿色建造关键技术研究与应用。
关键词
矿坑
建筑信息模型
放样
三维激光扫描
excavation
building information modeling(BIM)
lofting
3D laser scanning
