期刊
COMPOSITE STRUCTURES
卷 183, 期 -, 页码 2-6出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compstruct.2016.11.012
关键词
Terrestrial Laser Scanning; Finite element method; Concrete structure; Response surface methodology
资金
- Deutsche Forschungsgemeinschaft
- Open Access Publishing Fund of Leibniz Universitat Hannover
- Natural Science Foundation of Jiangsu Province - China [BK20160558]
Terrestrial Laser Scanning (TLS) technology, which is hailed as another technological revolution in the field of surveying and mapping, is well known as a structural deformation monitoring device for concrete structures. In the current paper, we frame the finite element model (FEM) of concrete structure based on three-dimensional TLS technology and optimize the model by response surface methodology (RSM). It is theorized and confirmed that volume-based FEM model will be more precise than the displacementbased model, due to that the distortion of specimen is considered with the benefit from volumetric analysis when composite structures is distorted with loads. (C) 2016 Elsevier Ltd. All rights reserved.
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