基于Revit及Revit API的应县木塔建模研究

发布时间：2018-07-08 07:48

  本文选题：应县木塔 + BIM技术　； 参考：《西安建筑科技大学学报(自然科学版)》2017年03期

【摘要】：近年来,建筑信息模型(BIM)出现并蓬勃发展,它实现了建筑、结构、设备、施工及管理等方面的一体化建模,但关于BIM在古木建筑中的研究非常少见.本文基于REVIT软件,选取应县木塔进行古建筑建模技术分析,以"族"为基础,建立了阶基、台阶、华拱、泥道拱、栌斗、格子门、勾栏、屋檐、柱子、梁、椽、斗拱等族,完成了较为清晰、系统的模型信息.并基于.NET平台,结合REVIT API提出了斗拱建模的二次开发技术,降低斗拱创建的难度.对从REVIT中导出的杆系模型,用等效杆系模型代替斗拱,得到了有限元分析模型,通过SAP2000分析了木塔在风、地震等外力作用下的整体力学性能.文章对其他古木建筑的BIM建模技术及结构分析具有参考价值.
[Abstract]:In recent years, building information model (BIM) has emerged and flourished. It has realized the integrated modeling of architecture, structure, equipment, construction and management, but the research on BIM in ancient wood architecture is very rare. Based on REVIT software, this paper selects Yingxian wooden tower to analyze the modeling technology of ancient architecture. Based on the "clan", the steps, arches, mud arches, coggygrips, lattice doors, hooks, eaves, columns, beams, rafters, bucket arches, etc., are established. The model information is clear and systematic. Based on .NET platform and REVIT API, the secondary development technology of bucket arch modeling is put forward to reduce the difficulty of creating bucket arch. The finite element analysis model is obtained by replacing the bucket arch with the equivalent bar system model derived from REVIT. The overall mechanical properties of the wooden tower under the external forces such as wind and earthquake are analyzed by SAP2000. This paper has reference value for BIM modeling technology and structure analysis of other ancient wooden buildings.
【作者单位】： 华南理工大学土木与交通学院;亚热带建筑科学国家重点试验室;奥雅纳工程顾问;
【基金】：华南理工大学亚热带建筑科学国家重点实验室自主研究课题基金资助项目(2015ZC18)
【分类号】：TU17;TU366.2
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本文编号：2106730