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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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力学所知识产出(1... [11]
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梁乃刚 [18]
刘金兴 [16]
邓守春 [13]
张晶 [8]
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Zhao ZY [3]
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Exact strain gradient modelling of prestressed nonlocal diatomic lattice metamaterials
期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023, 卷号: 30, 期号: 13, 页码: 2718-2734
Authors:
Wang, Binying
;
Liu, Jinxing
;
Soh, AiKah
;
Liang NG(梁乃刚)
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Submit date:2022/06/10
Band gap
strain gradient continuum
dispersion
Brillouin zone
nonlocal interaction
prestress
Taylor expansion
On band gaps of nonlocal acoustic lattice metamaterials: a robust strain gradient model
期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2022, 卷号: 43, 期号: 1, 页码: 1-20
Authors:
Wang, Binying
;
Liu, Jinxing
;
Soh, A. K.
;
Liang NG(梁乃刚)
Adobe PDF(1353Kb)
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Submit date:2022/02/17
band gap
diatomic lattice
strain gradient (SG) continuum
dispersion
Taylor expansion
Brillouin zone
nonlocal interaction
O33
一种基于粘性力场存放机制的损伤模型
会议论文
2018年全国固体力学学术会议, 中国黑龙江哈尔滨, 2018年11月23日至25日
Authors:
刘金兴
;
梁乃刚
;
Ai Kah Soh
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Submit date:2019/11/21
损伤断裂
应力重分配
粘性力场
链网模型
应变率效应
非均质材料准脆性损伤断裂的广义梁链网模型
会议论文
第十八届全国疲劳与断裂学术会议, 中国河南郑州, 2016-04-15
Authors:
刘金兴
;
梁乃刚
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View/Download:319/58
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Submit date:2017/09/27
脆性损伤
网模型
结构预应力
非均质材料
惯性效应
断裂性能
动态效应
键强度
加载曲线
局部断裂
取向构元组集模型的弹性损伤理论
期刊论文
中国科学. G辑, 物理学,力学,天文学, 2009, 卷号: 39, 期号: 1, 页码: 91-102
Authors:
邓守春
;
刘金兴
;
张晶
;
付强
;
梁乃刚
;
卢海星
Adobe PDF(1515Kb)
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View/Download:932/258
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Submit date:2009/12/28
对泛函势
对势
嵌入势
损伤
各向异性
取向构元
体积构元
取向构元组集模型
A simple method to simulate shrinkage-induced cracking in cement-based composites by lattice-type modeling
期刊论文
Computational Mechanics, 2009, 卷号: 43, 期号: 4, 页码: 477-492
Authors:
Liu JX(刘金兴)
;
Zhao ZY
;
Deng SC(邓守春)
;
Liang NG(梁乃刚)
;
J. X. Liu
Adobe PDF(1646Kb)
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Submit date:2009/12/28
Shrinkage-induced Cracking
Mismatch Deformation
Generalized Beam Lattice Model
Cement-based Composites
Mohr-coulumb Failure Criterion
Particle Composites
Damage Mechanics
Fracture
Concrete
Algorithm for simulating fracture processes in concrete by lattice modeling
期刊论文
Theoretical and Applied Fracture Mechanics, 2009, 卷号: 52, 期号: 1, 页码: 26-39
Authors:
Liu JX(刘金兴)
;
Liang NG(梁乃刚)
;
J.X. Liu
Adobe PDF(4854Kb)
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Submit date:2009/12/28
Numerical investigation of crack growth in concrete subjected to compression by the generalized beam lattice model
期刊论文
Computational Mechanics, 2009, 卷号: 43, 期号: 2, 页码: 277-295
Authors:
Liu JX(刘金兴)
;
Zhao ZY
;
Deng SC(邓守春)
;
Liang NG(梁乃刚)
;
J. X. Liu
Adobe PDF(2278Kb)
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View/Download:1116/357
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Submit date:2009/12/28
Gb Lattice Model
Compressive Test
Mohr-coulomb Criterion
Fracture
Concrete
Lattice Mode
Effective Elastic-moduli
Particle Composites
Discrete Models
Fracture
Damage
Confinement
Simulation
Mechanics
Networks
Element
颗粒复合材料断裂的梁网格模型
期刊论文
工程力学, 2008, 卷号: 25, 期号: 10, 页码: 33-37
Authors:
刘金兴
;
邓守春
;
张晶
;
梁乃刚
Adobe PDF(1738Kb)
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Submit date:2010/05/03
梁网格模犁
颗粒复合材料
微结构
断裂
单元刚度矩阵
两种弹性损伤模型的基本方程与色散关系讨论
期刊论文
固体力学学报, 2008, 卷号: 29, 期号: 1, 页码: 29-35
Authors:
邓守春
;
刘金兴
;
张晶
;
梁乃刚
Adobe PDF(510Kb)
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View/Download:642/171
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Submit date:2010/05/03
损伤
控制方程
色散
应变梯度
应变局部化