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科研机构
兰州大学 [1]
长春光学精密机械与物... [1]
武汉岩土力学研究所 [1]
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会议论文 [3]
发表日期
2011 [3]
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metal cutt... [1]
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发表日期:2011
内容类型:会议论文
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Study of the neural network constitutive models for turfy soil with different decomposition degree (EI CONFERENCE)
会议论文
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
Lv Y.
;
Nie L.
;
Xu K.
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浏览/下载:16/0
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提交时间:2013/03/25
The turfy soil is of a special humus soil. The decomposition degree is the main factor on the physical and mechanical properties of turfy soil. To build the turfy soil constitutive model
there are a few shortages such as the calculation cumbersome and low accuracy for parameter value with the method of traditional models. Furthermore
those methods did not reflect the influence of strength that effected by decomposition degree of the turfy soil. In this paper
the relationship of stress-strain with different decomposition degrees of turfy soil was carried out through indoor tests. Based on above experimental results
an improved method
which divided into different zones according to different decomposition degrees of turfy soil and calculated combining with neural network constitutive model is put forward. The result shows that
the neural network of turfy soil has good fitting precision and good generalization ability. It can fully describe the influence of the turfy soil. 2011 IEEE.
Study on Physical-Mechanical Properties of Xiamen Coast Silt
会议论文
Haikou, PEOPLES R CHINA, JUN 18-20, 2011
作者:
Xiang, Xianchao
;
Zhu, Changqi
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浏览/下载:8/0
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提交时间:2018/06/05
Silt
Physical-mechanical properties
Lab test
In-situ test
Influence of lateral erosion depth in basal sand layer on failure mode of jiaohe ruins cliff
会议论文
2011 GeoHunan International Conference - Advances in Pile Foundations, Geosynthetics, Geoinvestigations, and Foundation Failure Analysis and Repairs, Hunan, China, June 9, 2011 - June 11, 2011
作者:
Yuan, Bingxiang
;
Jiang, Tong
;
Liu, Jinyuan
;
Chen, Wenwu
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浏览/下载:6/0
  |  
提交时间:2017/01/18
Failure modes
Erosion
Failure (mechanical)
Geologic models
Landforms
Pile foundations
Piles
Sand
Shearing
Soils
Unloading
Basal erosion
China
Cliffs
Different scale
Erosion depth
Field investigation
Friction test
Physical testing
Rotating platform
Sand layer
Scaled models
Shearing mode
Silty clay
Soil erosion
Unloading fissures
Wind erosions
Wind tunnel tests
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