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《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 584-605 doi: 10.1007/s11709-023-0916-7
关键词: functionally graded porous material curved nanobeam hygro–thermo–magnetic enriched finite element method
Shixiong SONG, Qicheng SUN, Feng JIN, Chuhan ZHANG
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 83-88 doi: 10.1007/s11709-012-0148-8
关键词: granular solid hydrodynamics unbound granular material (UGM) triaxial tests
Yue’s solution of classical elasticity in
Zhong-qi Quentin YUE
《结构与土木工程前沿(英文)》 2015年 第9卷 第3期 页码 215-249 doi: 10.1007/s11709-015-0298-6
Analytical solution for SH wave propagating through a graded plate of metamaterial
Jinfeng ZHAO, Yongdong PAN, Zheng ZHONG
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 301-307 doi: 10.1007/s11465-011-0238-7
A physical model for the shear horizontal (SH) wave propagating from left-handed material (LHM) through a graded or transition layer to right-handed material (RHM) has been proposed in this paper. After the comparison of the basic wave equations of the electromagnetic, longitudinal, and SH waves, it is found that they take similar differential form. The analytical solutions have been found for power law, hyperbolic, and polynomial profiles. Numerical waveforms of the amplitude and phase of the displacement are obtained for the corresponding profiles. It is found that the waveforms are symmetric for the power law and hyperbolic profiles, and that the waveform for the polynomial profile is shifted and non-symmetric. The shift along with the anti-symmetric profile may provide a way to monitor the wave behavior of the metamaterials.
关键词: left-handed material (LHM) metamaterial shear horizontal (SH) wave
Manufacturing technique and performance of functionally graded concrete segment in shield tunnel
Baoguo MA, Dinghua ZOU, Li XU
《结构与土木工程前沿(英文)》 2009年 第3卷 第1期 页码 101-104 doi: 10.1007/s11709-009-0011-8
关键词: shield tunnel functionally graded concrete segment (FGCS) manufacturing technology performance
Implicit Heaviside filter with high continuity based on suitably graded THB splines
《机械工程前沿(英文)》 2022年 第17卷 第1期 页码 14-14 doi: 10.1007/s11465-021-0670-2
关键词: topology optimization truncated hierarchical B-spline isogeometric analysis black and white designs Heaviside filter
Endochronic damage constitutive model for fully-graded aggregate mass concrete
SONG Yupu, WANG Huailiang
《结构与土木工程前沿(英文)》 2007年 第1卷 第3期 页码 274-280 doi: 10.1007/s11709-007-0035-x
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1453-1479 doi: 10.1007/s11709-021-0767-z
关键词: damage detection deep feed-forward neural networks functionally graded carbon nanotube-reinforced composite plates modal kinetic energy
《结构与土木工程前沿(英文)》 页码 1072-1085 doi: 10.1007/s11709-023-0951-4
关键词: carbon nanotube MISQ20 FG-CNTRC plate nonlinear vibration nonlinear dynamic analysis SFEM
Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1599-1620 doi: 10.1007/s11709-022-0891-4
关键词: sandwich plates functionally graded porous static bending Quasi-3D theory Q4 element
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 477-502 doi: 10.1007/s11709-023-0918-5
关键词: static bending free and forced vibrations nonlocal theory isogeometric analysis fluid-infiltrated porous nanoplates
Lei WANG, Jing LIU
《能源前沿(英文)》 2013年 第7卷 第3期 页码 317-332 doi: 10.1007/s11708-013-0271-9
关键词: liquid metal material genome energy material material discovery advanced material room-temperature liquid alloy thermodynamics phase diagram
Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN
《机械工程前沿(英文)》 2019年 第14卷 第2期 页码 141-152 doi: 10.1007/s11465-019-0531-4
关键词: robust topology optimization lattice structures multi-material material uncertainty load uncertainty univariate dimension reduction
Axisymmetric loading on nanoscale multilayered media
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 152-164 doi: 10.1007/s11709-022-0895-0
关键词: functionally graded layer Gurtin–Murdoch surface elasticity multilayered medium size dependency stiffness matrix
于翘
《中国工程科学》 1999年 第1卷 第3期 页码 1-4
在不少场合下,航天用工程材料处在极端条件下工作,这就对材料提出许多特殊的要求,虽然国内外有一定的研究积累,但对更精确的模型和符合特定材料的损伤的状态方程,有待深一步研究。如高级弹头再入时气动加热和粒子云侵蚀以及两者耦合效应引起弹头防护材料增大后退量的问题;空中垃圾和微流星的高速碰撞对航天器的威胁;特别是核爆和激光武器对材料的损伤和破坏,实质上是辐射引起的热击波层裂破坏,这些都属于超高速碰撞对材料的响应问题。天线罩材料、吸波材料、红外隐身材料、电磁屏蔽材料都是具有不同波长电磁波的电磁功能材料,它们对固体介质的穿透、吸收、反射等会产生响应,不同的电磁功能材料,其宏观性能的物理参量不同,但有几个参量是通用的,如介电常数、磁导率和损耗角正切,搞清这些参量与材料微观结构的关系,可以为材料设计和材料创新提供科学依据。
标题 作者 时间 类型 操作
Free vibration analysis of functionally graded porous curved nanobeams on elastic foundation in hygro–thermo–magnetic
期刊论文
Application of granular solid hydrodynamics to a well-graded unbound granular material undergoing triaxial
Shixiong SONG, Qicheng SUN, Feng JIN, Chuhan ZHANG
期刊论文
Analytical solution for SH wave propagating through a graded plate of metamaterial
Jinfeng ZHAO, Yongdong PAN, Zheng ZHONG
期刊论文
Manufacturing technique and performance of functionally graded concrete segment in shield tunnel
Baoguo MA, Dinghua ZOU, Li XU
期刊论文
Endochronic damage constitutive model for fully-graded aggregate mass concrete
SONG Yupu, WANG Huailiang
期刊论文
A deep feed-forward neural network for damage detection in functionally graded carbon nanotube-reinforced
期刊论文
Nonlinear dynamic analysis of functionally graded carbon nanotube-reinforced composite plates using MISQ20
期刊论文
A novel finite element formulation for static bending analysis of functionally graded porous sandwich
Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM
期刊论文
Static and dynamic analysis of functionally graded fluid-infiltrated porous skew and elliptical nanoplates
期刊论文
Liquid metal material genome: Initiation of a new research track towards discovery of advanced energy
Lei WANG, Jing LIU
期刊论文
Robust topology optimization of multi-material lattice structures under material and load uncertainties
Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN
期刊论文