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科研机构
力学研究所 [111]
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期刊论文 [95]
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2024 [7]
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高速弹丸诱导斜爆轰波临界起爆与传播特性研究
学位论文
北京: 中国科学院大学, 2024
作者:
尚甲豪
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浏览/下载:0/0
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提交时间:2024/06/27
斜爆轰
胞格结构
起爆过程
氢气
激波诱导燃烧
Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM
期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13
作者:
Li, Jing
;
Wang LX(王理想)
;
Feng C(冯春)
;
Zhang, Rui
;
Zhu XG(朱心广)
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浏览/下载:12/0
  |  
提交时间:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Improved XFEM (IXFEM): Arbitrary multiple crack initiation, propagation and interaction analysis
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 421, 页码: 54
作者:
Wang, Li Xiang
;
Wen, LongFei
;
Tian, Rong
;
Feng C(冯春)
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  |  
浏览/下载:27/0
  |  
提交时间:2024/04/29
Improved XFEM (IXFEM)
Level set templated cover cutting method (LSTCCM)
Fully extra-DOF-free enrichment
Adaptive interaction integral
Competing crack growth
Benchmark set
Visualization study on stress evolution and crack propagation of jointed rock mass under blasting load
期刊论文
ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 296, 页码: 15
作者:
Liang, Xintong
;
Ding, Chenxi
;
Zhu, Xinguang
;
Zhou, Jun
;
Chen, Cheng
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  |  
浏览/下载:12/0
  |  
提交时间:2024/03/25
Blasting load
Joint
Stress evolution
Crack propasation
In-situ stress
Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13
作者:
Pan, Xiangnan
;
Su, Hang
;
Liu, Xiaolong
;
Hong, Youshi
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浏览/下载:28/0
  |  
提交时间:2024/01/08
Titanium alloy
Very-high-cycle fatigue
Crack initiation
Crack growth threshold
Facet
Equiaxed or bimodal microstructure
Evolution of weakly unstable oblique detonation in disturbed inflow
期刊论文
PHYSICS OF FLUIDS, 2024, 卷号: 36, 期号: 1, 页码: 12
作者:
Niu, Shuzhen
;
Yang PF(杨鹏飞)
;
Xi, Xuechen
;
Li, Zhenzhen
;
Teng, Honghui
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浏览/下载:3/0
  |  
提交时间:2024/04/15
Numerical Analysis of Perforation during Hydraulic Fracture Initiation Based on Continuous-Discontinuous Element Method
期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2024, 卷号: 140, 期号: 2, 页码: 2103-2129
作者:
Zhang, Rui
;
Wang LX(王理想)
;
Li, Jing
;
Feng C(冯春)
;
Zhang, Yiming
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  |  
浏览/下载:1/0
  |  
提交时间:2024/07/04
Hydraulic fracturing
real perforation shape
breakdown pressure
perforation layout design
CDEM
Dynamic evolution behavior of cracks for single-track and multi-track clads in laser cladding
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 页码: 16
作者:
Bian YH(边艳华)
;
Dong BX(董斌鑫)
;
Chen B(陈博)
;
Guo, Jianhao
;
Li SX(李少霞)
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浏览/下载:9/0
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提交时间:2024/01/22
Laser cladding
Additive manufacturing
Cracks
Residual stress
Thermal stress
Microstructural insights into fatigue short crack propagation resistance and rate fluctuation in a Ni-based superalloy manufactured by laser powder bed fusion
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
作者:
Li, Jianghua
;
Huang, Qinghui
;
Wang, Zhiyang
;
Zhang, Ningyu
;
Chen, Gang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2024/01/02
Ni -based superalloy
Fatigue short cracks
Microstructure
Propagation model
Continuous-discontinuous element method for three-dimensional thermal cracking of rocks
期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 11, 页码: 2917-2929
作者:
Nie, Wen
;
Wang, Junlin
;
Feng, Chun
;
Zhang, Yiming
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  |  
浏览/下载:10/0
  |  
提交时间:2023/12/18
Rock thermal cracking
Continuous-discontinuous element
Simplex integration
Temperature dependence
Numerical simulation
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