Proposal for an International Workshop on the Uncertainties in Nonlinear Soil Properties and their Impact on Modeling Dynamic Soil Response

关于举办关于非线性土体特性的不确定性及其对动态土体响应建模影响的国际研讨会的提案

• 批准号: 0338441
• 负责人: Ellen Rathje
• 金额: $ 6.36万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-01 至 2005-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0338441&HistoricalAwards=false
• 关键词: Proposal; International; Workshop; Uncertainties; Nonlinear

This action is to support an international workshop to discuss the uncertainties and biases associated with nonlinear soil properties and the effects of uncertainty and bias on modeling dynamic soil response. The workshop will be held during or before the Spring of 2004 at the Pacific Earthquake Engineering Research (PEER) center in Richmond, CA. (peer.berkeley.edu).The motivation for this workshop is the current uncertainties and biases in nonlinear soil-property measurements, and the potential impact of these issues on modeling dynamic soil response during seismic studies. Conclusions reached by workshop participants will be used to identify whether a need exists for reducing current levels of uncertainty and bias associated with nonlinear soil-property testing, and if the need exists, the types of testing or modeling that will best achieve this reduction. Approximately 40 geotechnical engineers will participate in the workshop, encompassing representatives from academia, public agencies and private practice. Notification of the workshop will be via email lists and a workshop website. After the workshop, the workshop website will contain the presentations and discussion summaries from the workshop. The website will be maintained by the PEER Lifeline program for a 5-year period to allow quarterly posting of updates to the workshop.

这一行动是为了支持一个国际研讨会，讨论与非线性土壤特性相关的不确定性和偏差，以及不确定性和偏差对动态土壤响应建模的影响。 该研讨会将于 2004 年春季期间或之前在加利福尼亚州里士满的太平洋地震工程研究 (PEER) 中心举行。 (peer.berkeley.edu)。本次研讨会的动机是当前非线性土壤特性测量的不确定性和偏差，以及这些问题对地震研究期间动态土壤响应建模的潜在影响。 研讨会参与者得出的结论将用于确定是否需要降低当前与非线性土壤特性测试相关的不确定性和偏差水平，以及如果存在需要，最能实现这种降低的测试或建模类型。 大约 40 名岩土工程师将参加研讨会，其中包括来自学术界、公共机构和私人诊所的代表。 研讨会的通知将通过电子邮件列表和研讨会网站进行。 研讨会结束后，研讨会网站将包含研讨会的演示文稿和讨论摘要。 该网站将由 PEER Lifeline 计划维护 5 年，以便每季度发布研讨会的更新信息。