GROUND BASED 3D MODELLING (PHOTOGRAMMETRY AND TLS) - SURVEY, DOCUMENTATION AND STRUCTURAL ASSESSMENT OF XX CENTURY CULTURAL HERITAGE IN INDIA - A CASE STUDY OF THE MASONRY VAULTS IN DEHRADUN

被引：7
作者：
Tucci, G. [1 ]
Rihal, S. [2 ]
Betti, M. [1 ]
Conti, A. [1 ]
Fiorini, L. [1 ]
Kovacevic, V. C. [1 ]
Bartoli, G. [1 ]
机构：
[1] Univ Florence, Dept Civil & Environm Engn, Via Santa Marta 3, Florence, Italy
[2] Cal Poly State Univ, Coll Architecture & Environm Design, San Luis Obispo, CA USA
来源：
2ND INTERNATIONAL CONFERENCE OF GEOMATICS AND RESTORATION (GEORES 2019) | 2019年 / 42-2卷 / W11期
关键词：
Masonry vaults; Structural assessment; CG Blomfield; FEM; Educational; Capacity Building Initiative; TLS; SHAPE;
D O I：
10.5194/isprs-archives-XLII-2-W11-1105-2019
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The paper presents the case study of the survey of the sail vaults of the main building of the Forest Research Institute in Dehradun. The building has been acquired with photo grammetric and laser scanner techniques during the Ground Based 3D Modelling (Photogrammetry and TLS) tutorial, at the ISPRS TC V Mid-term Symposium held in Dehradun, India in November 2018. The acquired data was then used for a structural evaluation of masonry vaults. The 3D model, built using the point cloud data, has been used in an open source finite element analysis software to develop a numerical model and comparative analyses have been carried out. The objective of numerical analysis is assessing both the benefits of structural meshes generated directly from point cloud data and the structural behaviour of the masonry vaults.
引用
收藏
页码：1105 / 1111
页数：7
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