International Workshop on the Physics and Mechanics of Soil Liquefaction.

土壤液化物理与力学国际研讨会。

• 批准号: 9814023
• 负责人: Poul Lade
• 金额: $ 4.13万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-07-15 至 1999-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9814023&HistoricalAwards=false
• 关键词: International; Workshop; Physics; Mechanics; Soil

ABSTRACT: CMS-9814023, Poul V. Lade, Johns Hopkins U. This action is to support an international workshop on the physics and mechanics of soil liquefaction. The objective is to exchange information, knowledge, and ideas about current investigations into the processes of instability and liquefaction of soils resulting from earthquake- induced strong ground motions. Emphasis is placed on experimental research and the workshop will concentrate on understanding the liquefaction phenomenon under static and cyclic loading. The Workshop will bring together experimentalists in the field of soil liquefaction to review current knowledge, to present recent findings, and to exchange ideas on research in the areas of instability and liquefaction. A fundamental understanding of the liquefaction process is necessary to improve criteria and methods for predicting the collapse of saturated soils, to enhance the triggering analysis, to develop mitigation measures, to evaluate the effectiveness of practical remedial techniques, and to ultimately improve current design recommendations.

摘要：CMS-9814023，Poul V. Lade，约翰霍普金斯大学。 这一行动是为了支持一个关于土壤液化的物理学和力学的国际讲习班。其目的是交流信息，知识和想法，目前的调查过程中的不稳定性和液化的土壤所造成的地震引起的强烈地面运动。重点放在实验研究和工作坊将集中在静态和循环荷载下的液化现象的理解。 讲习班将汇集土壤液化领域的实验工作者，审查现有知识，介绍最近的研究结果，并就不稳定和液化领域的研究交流意见。 液化过程的基本理解是必要的，以改善标准和方法预测饱和土壤的崩溃，以加强触发分析，制定缓解措施，以评估实际补救技术的有效性，并最终改善目前的设计建议。