Soil and Foundation Improvement Solutions for Seismic Hazards

针对地震灾害的土壤和地基改良解决方案

• 批准号: 386019-2012
• 负责人: TofighRayhani, Mohammad
• 金额: $ 1.75万
• 依托单位: Carleton University
• 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
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=550286
• 关键词: Soil; Foundation; Improvement; Solutions; Seismic

The upgraded seismic loading included in the revised national building code (NBCC 2005) postulates an increased seismic hazard in Canada. Most existing structures, including major infrastructure (e.g. nuclear power plants, bridges, etc.), were designed and constructed prior to these new design guidelines and are susceptible to earthquake damage. Thus there is a need to provide innovative solutions for earthquake resistant foundations for new and existing structures. This research program represents an effort towards resistant seismic design through developing innovative retrofitting techniques for foundations of existing structures as well as developing new techniques for constructing earthquake-resistant foundation systems.

修订后的国家建筑规范（NBCC 2005）中包含的升级地震荷载假定加拿大的地震危险增加。大多数现有结构，包括主要基础设施（例如核电站、桥梁等），在这些新的设计准则之前设计和建造，容易受到地震破坏。因此，需要为新的和现有的结构提供抗震基础的创新解决方案。该研究计划代表了通过开发现有结构基础的创新改造技术以及开发建造抗震基础系统的新技术来进行抗震设计的努力。