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Rock condition assessment and risk management using terrestrial photogrammetry

Rock condition assessment and risk management using terrestrial photogrammetry
使用地面摄影测量进行岩石状况评估和风险管理
批准号:
139134-2010
负责人:
Tannant, Dwayne
金额:
$1.75万
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2014
资助国家:
加拿大
项目状态:
已结题
起止时间:
2014-01-01 至 2015-12-31

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中文摘要
翻译
在岩石中开挖的陡坡和隧道容易受到不稳定因素的影响,这可能会对基础设施和公共安全造成不利影响。尽管有现有的监测和斜坡稳定性分析技术,但针对隧道或石方长期运营的实际和具有成本效益的风险管理策略有限。长期的研究目标是扩大陆地摄影测量在岩石工程中的应用范围,将其作为改进岩石稳定性评估和风险管理的实用工具。特别是,这项研究将开发和应用新的野外工作和创新的分析技术,既适用于陡峭的岩石切割,也适用于隧道。
英文摘要
Steep slopes and tunnels excavated in rock are subject to instabilities that can adversely affect infrastructure and public safety. In spite of the existing monitoring and slope stability analysis techniques, practical and cost-effective risk management strategies for long-term operation of tunnels or rock cuts are limited. The long-term research goal is to broaden the range of application of terrestrial photogrammetry in rock engineering as a practical tool to improve rock stability assessment and risk management. In particular, the research will develop and apply new fieldwork and innovative analysis techniques for both steep rock cuts and tunnels.
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