Study on Temperature Characteristics of Temperature Analogous Material in Geomechanical Model Test

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Study on Temperature Characteristics of Temperature Analogous Material in Geomechanical Model Test

更新时间：2023-11-28

- Study on Temperature Characteristics of Temperature Analogous Material in Geomechanical Model Test
- Advanced Engineering Sciences Vol. 38, Issue 1, Pages: 34-37(2006)
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- Published：2006，
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何显松,马洪琪,张林.地质力学模型试验中变温相似材料的温度特性研究[J].工程科学与技术,2006,38(1):34-37.

Study on Temperature Characteristics of Temperature Analogous Material in Geomechanical Model Test. [J]. Advanced Engineering Sciences 38(1):34-37(2006)
何显松,马洪琪,张林.地质力学模型试验中变温相似材料的温度特性研究[J].工程科学与技术,2006,38(1):34-37. DOI：

Study on Temperature Characteristics of Temperature Analogous Material in Geomechanical Model Test. [J]. Advanced Engineering Sciences 38(1):34-37(2006) DOI：

摘要

中文摘要: 在采用变温相似材料的地质力学模型试验中，材料的力学指标及热物理性质随材料的温度变化而发生了变化，它对试验结果的影响程度将决定着试验结果的可靠性。运用模型试验和数值分析等手段，对材料的温度变化特性进行了研究，论证了材料的温度特性对试验结果影响程度为：对位移的影响程度约为6％，对应力的影响程度约为-6％～9％，提出了变温相似材料的温度适用范围为75 ℃内。

Abstract

Abstract:In the geomechanical model test where the temperature analogous material is applied

mechanical parameters and thermal physical properties are changed by changing temperature. And it's influence degree will determine the reliability of the test result. In this paper model test and numerical analysis are used to study the temperature characteristics of the material. The analysis shows that the influence degree of the test displacement made by the change of thermal physical property is 6%

and the influence degree of stress is -6%～9%. The adaptation of temperature range is less than 75 ℃.

关键词

地质力学模型试验变温相似材料温度特性

Keywords

geomechanical model testtemperature analogous materialthermal physical property

references

潘家铮,何璟.中国大坝50年[M].北京:中国水利水电出版社,2000.

Chang Lin,Liu Xiaoqiang,Chen Jianye,et al.The geomechanical model test on stability of arch dam abutment under complex geological conditions[J].Journal of Sichuan University:Engineering Science Edition,2004,36(6):1-5.[张林,刘小强,陈建叶,等.复杂地质条件下拱坝坝肩稳定地质力学模型试验研究[J].四川大学学报:工程科学版,2004,36(6):1-5.]

He Xiansong,Zhang Yong,Zhang Lin,et al.Study on the dam base stability of gravity dam by three dimensional geomechanical model test[J].Journal of Sichuan University:Engineering Science Edition,2002,34(2):16-20.[何显松,张永,张林,等.重力坝坝基稳定三维地质力学模型试验研究[J].四川大学学报:工程科学版,2002,34(2):16-20.]

Zhang Lin,Ma Yanquan.The study on experiments of a geological mechanics model with three dimensions for the stability of high slope[J].Design of Hydroelectric Power Station,1994,10(3):39-44,50.[张林,马衍泉.高边坡稳定的三维地质力学模型试验研究[J].水电站设计,1994,10(3):39-44,50.]

Li Chaoguo,Lu Jinchi,Zhang Lin,et al.Application of synthetical measure & overloading in the analysis of the experiment of abutment stability of shapai RCC arch dam[J].Journal of Sichuan University:Engineering Science Edition,1997,1 (3):64-70.[李朝国,陆金池,张林,等.综合法与超载法在沙牌RCC拱坝坝肩稳定分析中的应用[J].四川联合大学学报:工程科学版,1997,1(3):64-70.]

陈兴华.脆性材料结构模型试验[M].北京:水利电力出版社,1984.

杨俊才.大学物理试验教程[M].长沙:国防科技大学出版社,1994.

王国强.实用工程数值模拟技术及其在ANSYS上的实践[M].西安:西北工业大学出版社,1999.

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四川大学水电学院四川

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