Opportunities and Impediments to the Use of Three-dimensional Laser Scanning for Adjacent Excavations

机译：使用三维激光扫描进行邻近挖掘的机会与障碍

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Although three-dimensional laser (3DLS) scanning has been used to document and monitor individual excavation walls and structures on a limited basis, impediments remain to its use for major infrastructure projects. This paper outlines current technological opportunities and obstacles for using 3DLS to predict excavation-induced, damage prediction. Specifics are provided as to limitations regarding cost, optical resolution, processing time, data set convergence, data conversion, and data mining. Specific solutions are proposed to advance the state-of-the-art.

机译：尽管三维激光（3DLS）扫描已被用于在有限的基础上记录和监视单个挖掘墙和结构，但是在大型基础设施项目中仍存在障碍。本文概述了使用3DLS预测开挖引起的损伤预测的当前技术机遇和障碍。提供有关成本，光学分辨率，处理时间，数据集收敛，数据转换和数据挖掘的限制的详细信息。提出了一些特定的解决方案来推进最新技术。

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来源
《Geotechnical Engineering in the Information Technology Age》|2006年|P.1-6|共6页
会议地点 Atlanta GA(US)
作者
Debra F. Laefer; Hamish Carr; Sean Morrish; Erol Kalkan;
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作者单位

Dept. of Civil Engineering, University College Dublin (UCD), Earlsfort Terrace, room 115, Dublin 2, Ireland;

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原文格式 PDF
正文语种 eng
中图分类土力学、地基基础工程;
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2. COMPARISON OF TWO-PHOTON EXCITATION LASER SCANNING MICROSCOPY WITH UV-CONFOCAL LASER SCANNING MICROSCOPY IN THREE-DIMENSIONAL CALCIUM IMAGING USING THE FLUORESCENCE INDICATOR INDO-1 [J] . Sako Y., Yanagisawa Y., Yamamoto M., Journal of Microscopy . 1997,第Pta1期

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3. Rapid mapping and analysing rock mass discontinuities with 3D terrestrial laser scanning in the underground excavation [J] . Chen Siwei, Walske Megan L., Davies Ian J. International Journal of Rock Mechanics and Mining Sciences . 2018,第期

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4. Opportunities and Impediments to the Use of Three-dimensional Laser Scanning for Adjacent Excavations [C] . Debra F. Laefer, Hamish Carr, Sean Morrish, Geo-Congress . 2006

机译：使用三维激光扫描的机遇和障碍对邻近的挖掘
5. A Confocal Scanning Laser Holography (CSLH) Microscope to Non-Intrusively Measure the Three-Dimensional Temperature and Composition of a Fluid. [D] . Jacquemin, Peter B. 2010

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6. Three-Dimensional Laser Scanning for Geometry Documentation and Construction Management of Highway Tunnels during Excavation [O] . Vassilis Gikas 2012

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7. Three-dimensional laser scanning for geometry documentation and construction management of highway tunnels during excavation [O] . Vassilis Gikas 2013

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8. Field Demonstration of Laser Scanning for Excavation Measurement [R] . Cheok, G. S., Lipman, R. R., Witzgall, C., 2000

机译：激光扫描开挖测量的现场演示

Opportunities and Impediments to the Use of Three-dimensional Laser Scanning for Adjacent Excavations

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