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In Situ Measurements of the Mechanical Properties of Active Fault Zones

In Situ Measurements of the Mechanical Properties of Active Fault Zones
活动断裂带力学特性的现场测量
批准号：
9528113
负责人：
Duncan Carr Agnew
金额：
$6.0万
依托单位：
University of California-San Diego
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1996
资助国家：
美国
项目状态：
已结题
起止时间：
1996-03-01 至 1998-02-28
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9528113&HistoricalAwards=false
关键词：
SituMeasurementsMechanicalPropertiesActive

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中文摘要
翻译
小行星9528113 这笔赠款为建造第二台半便携式激光长基线应变仪的费用提供部分支持，该应变仪用于测量与位于圣安德烈亚斯断层系统南端的现有应变仪正交的潮汐应变。 这些测量将被用来试图模拟三维弹性不均匀性和非弹性响应，这是重要的，在确定地震多发区的力学行为。 这两种仪器的使用为测量断层附近的地壳应变提供了一种新的方法。 ***
英文摘要
9528113 Agnew This grant provides partial support for the costs of constructing a second, semi-portable, laser- based, long-baseline strainmeter to make measurements of tidal strains orthogonal to an existing strainmeter situated at the southern termination of the San Andreas fault system. These measurements would be used in an attempt to model the 3-D elastic inhomogeneities and inelastic responses that are important in determining the mechanical behavior of earthquake prone regions. The use of two instruments provides a novel approach to measuring crustal strain near faults. ***
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会议论文
Facility Support: Pinon Flat Observatory - Longbase Strainmeters Interim Operation
Probing Fluids, Fractures, Faults, and Strain with PBO Borehole Data
Characterizing PBO Borehole Strainmeters: Calibration, Earthquake Response, Noise Statistics and Sources
Seismic Noise and Episodic Tremor: Improving Models for External Sources to Improve Detection of Internal Ones
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