The effect of reflected stress wave on crack speed in quasi-statically loaded brittle crystal

Merna Shaheen-Mualim; Dov Sherman

The effect of reflected stress wave on crack speed in quasi-statically loaded brittle crystal

Merna Shaheen-Mualim, Dov Sherman

School of Mechanical Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

we investigated the effect of reflected stress wave on crack speed in silicon single crystal. The experiments were performed using our coefficient of thermal expansion mismatch (CTEM) method, which enables a quasi-static loading. By evaluating the experimental energy-speed relationship of a fast crack, we show small variations (~5-8%) in crack speed when compared to Freund equation of motion, meaning that the effect of reflected stress wave on crack speed is limited.

Original language	English
Pages	159-160
Number of pages	2
State	Published - 2017
Event	14th International Conference on Fracture, ICF 2017 - Rhodes, Greece Duration: 18 Jun 2017 → 20 Jun 2017

Conference

Conference	14th International Conference on Fracture, ICF 2017
Country/Territory	Greece
City	Rhodes
Period	18/06/17 → 20/06/17

Cite this

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title = "The effect of reflected stress wave on crack speed in quasi-statically loaded brittle crystal",

abstract = "we investigated the effect of reflected stress wave on crack speed in silicon single crystal. The experiments were performed using our coefficient of thermal expansion mismatch (CTEM) method, which enables a quasi-static loading. By evaluating the experimental energy-speed relationship of a fast crack, we show small variations (~5-8%) in crack speed when compared to Freund equation of motion, meaning that the effect of reflected stress wave on crack speed is limited.",

author = "Merna Shaheen-Mualim and Dov Sherman",

note = "Publisher Copyright: {\textcopyright} 2017 Chinese Society of Theoretical and Applied Mechanics. All Rights Reserved.; 14th International Conference on Fracture, ICF 2017 ; Conference date: 18-06-2017 Through 20-06-2017",

year = "2017",

language = "אנגלית",

pages = "159--160",

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AU - Sherman, Dov

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N2 - we investigated the effect of reflected stress wave on crack speed in silicon single crystal. The experiments were performed using our coefficient of thermal expansion mismatch (CTEM) method, which enables a quasi-static loading. By evaluating the experimental energy-speed relationship of a fast crack, we show small variations (~5-8%) in crack speed when compared to Freund equation of motion, meaning that the effect of reflected stress wave on crack speed is limited.

AB - we investigated the effect of reflected stress wave on crack speed in silicon single crystal. The experiments were performed using our coefficient of thermal expansion mismatch (CTEM) method, which enables a quasi-static loading. By evaluating the experimental energy-speed relationship of a fast crack, we show small variations (~5-8%) in crack speed when compared to Freund equation of motion, meaning that the effect of reflected stress wave on crack speed is limited.

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T2 - 14th International Conference on Fracture, ICF 2017

Y2 - 18 June 2017 through 20 June 2017

ER -

The effect of reflected stress wave on crack speed in quasi-statically loaded brittle crystal

Abstract

Conference

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