国家自然科学基金(11072016)

作品数：4被引量：40H指数：3
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相关作者：朱建明姚仰平冯锦艳罗汀更多>>
相关机构：北方工业大学北京航空航天大学更多>>
相关期刊：《Science China(Technological Sciences)》《金属矿山》更多>>
相关主题：THREE-DIMENSIONALCONSIDERINGCREEPSTRESS-STRAINVISCOPLASTICITY更多>>
相关领域：建筑科学自动化与计算机技术理学矿业工程更多>>
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Three-dimensional dissipative stress space considering yield behavior in deviatoric plane被引量：4
《Science China(Technological Sciences)》2013年第8期1999-2009,共11页YAO YangPing CUI WenJie WANG NaiDong 
supported by the National Natural Science Foundation of China (Grants Nos. 11072016,51179003,11272031,51209002)
Naturally deposited soils are always found in the complex three-dimensional stress state.Constitutive models developed for modeling the three-dimensional mechanical behavior of soils should obey the basic laws of ther...
关键词：SOILS thermo-mechanics yield behavior shift stress stress space THREE-DIMENSION 
An elastic-viscous-plastic model for overconsolidated clays被引量：24
《Science China(Technological Sciences)》2013年第2期441-457,共17页YAO YangPing KONG LingMing HU Jing 
supported by the National Natural Science Foundation of China (Grant Nos. 51179003,11072016,11272031);the Specialized Research Fund for the Doctoral Program of Higher Education (Grant No.20091102110030)
The influences of time on clays are discussed first,and the concept of the instant normal compression line is proposed by analyzing the existing theories and experimental results.Based on the creep law,the relationshi...
关键词：CREEP VISCOPLASTICITY STRESS-STRAIN overconsolidation THREE-DIMENSIONAL 
井工露天复合开采边坡稳定性研究被引量：3
《金属矿山》2011年第10期75-78,共4页冯锦艳 朱建明 姚仰平 罗汀 
国家自然科学基金项目(编号:11072016)
采用相似材料模拟试验以及数值模拟计算研究了井工露天复合开采条件下边坡的稳定性。通过逐步分析单一井工开采、井工露天复合开采时围岩的破坏模式及变形规律,了解了井工露天复合开采对后期边坡开采的影响和不利条件,在此基础上分析了...
关键词：井工-露天联采 相似材料试验 数值计算 破坏模式 
UH model considering temperature effects被引量：15
《Science China(Technological Sciences)》2011年第1期190-202,共13页YAO YangPing YANG YiFan NIU Lei 
supported by the National Natural Science Foundation of China (Grant Nos.50879001,90815024,10872016,11072016);the National Basic Research Program of China ("973" Project) (Grant No.2007CB714103)
The influences of temperature on the mechanical behavior of saturated clays are discussed first. Based on the concept of true strength and the revised calculation method of the potential failure stress ratio, the equa...
关键词：clays constitutive model overconsolidation TEMPERATURE 
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