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Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities
Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1565-1580 doi: 10.1007/s11709-022-0867-4
关键词: shape optimization aluminum alloy spherical reticulated shell non-linear buckling material nonlinearity genetic algorithm
Aydin HASSANZADEH; Saber MORADI
《结构与土木工程前沿(英文)》 2022年 第16卷 第3期 页码 281-301 doi: 10.1007/s11709-022-0807-3
关键词: topology optimization shape memory alloy Fe-based SMA steel braced frames performance-based seismic design collapse assessment
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 852-862 doi: 10.1007/s11709-019-0522-x
关键词: arch dam shape optimization robust optimization load uncertainty approximation model
Yaolin LIN, Wei YANG
《能源前沿(英文)》 2021年 第15卷 第2期 页码 550-563 doi: 10.1007/s11708-019-0607-1
关键词: ANN (artificial neural network) exhaustive-listing building shape optimization thermal load thermal comfort
Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH
《机械工程前沿(英文)》 2020年 第15卷 第2期 页码 279-293 doi: 10.1007/s11465-019-0575-5
关键词: isogeometric shape optimization design-dependent boundary condition transient heat conduction implicit time integration adjoint method
Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI
《机械工程前沿(英文)》 2014年 第9卷 第1期 页码 50-57 doi: 10.1007/s11465-014-0286-x
In an operation mode of atomic force microscopy that uses a higher eigenmode to determine the physical properties of material surface, the ratio between the eigenfrequency of a higher flexural eigenmode and that of the first flexural eigenmode was identified as an important parameter that affects the sensitivity and accessibility. Structure features such as cut-out are often used to tune the ratio of eigenfrequencies and to enhance the performance. However, there lacks a systematic and automatic method for tailoring the ratio. In order to deal with this issue, a shape and topology optimization problem is formulated, where the ratio between two eigenfrequencies is defined as a constraint and the area of the cantilever is maximized. The optimization problem is solved via the level set based method.
关键词: atomic force microscopy cantilever probe eigenfrequency optimization
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 466-477 doi: 10.1007/s11709-015-0300-3
关键词: shape memory alloy thermo-mechanical coupling superplasticity shape memory effect
A novel shape memory alloy actuated soft gripper imitated hand behavior
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0700-8
关键词: shape memory alloy (SMA) pre bent wire gripper grasping mode lightweight
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 108-171 doi: 10.1007/s11783-021-1396-4
关键词: Dye degradation MnFe2O4 nanoparticles Size and shape-control
一种将拓扑优化设计转化为增材制造结构的实现方法 Article
刘书田, 李取浩, 刘君欢, 陈文炯, 张永存
《工程(英文)》 2018年 第4卷 第2期 页码 277-285 doi: 10.1016/j.eng.2017.09.002
王仁坤
《工程(英文)》 2016年 第2卷 第3期 页码 350-359 doi: 10.1016/J.ENG.2016.03.012
中国于2000 年成功建设二滩拱坝( 高240 m)以来,至2014 年年底已建成7 座坝高超过200 m 的特高拱坝,其中锦屏一级拱坝(高305 m)、小湾拱坝(高294.5 m)、溪洛渡拱坝(高285.5 m)不仅坝高达300 m 级,而且因地质条件复杂,水推力巨大,抗震要求高,在安全控制技术等方面取得了新的突破。本文主要阐述300 m 级特高拱坝的基础可利用岩体及合理建基面、体形优化设计、安全设计准则、抗震研究与抗震措施、复杂地基的典型处理、混凝土及施工期温控防裂等关键技术。
Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames
Xiaoqun LUO, Hanbin GE, Tsutomu USAMI
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 348-357 doi: 10.1007/s11709-012-0176-4
关键词: damage control design shape memory alloy temperature effect
A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys
《能源前沿(英文)》 2023年 第17卷 第4期 页码 504-515 doi: 10.1007/s11708-022-0855-3
关键词: shape-memory alloy (SMA) elastocaloric effect (eCE) cooled seat cold thermal energy storage
Calculation method on shape finding of self-anchored suspension bridge with spatial cables
Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 165-172 doi: 10.1007/s11709-009-0021-6
关键词: bridge engineering self-anchored suspension bridges special cables shape-finding calculation method
标题 作者 时间 类型 操作
Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities
Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG
期刊论文
Topology optimization and seismic collapse assessment of shape memory alloy (SMA)-braced frames: Effectiveness
Aydin HASSANZADEH; Saber MORADI
期刊论文
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
期刊论文
An ANN-exhaustive-listing method for optimization of multiple building shapes and envelope properties
Yaolin LIN, Wei YANG
期刊论文
An isogeometric numerical study of partially and fully implicit schemes for transient adjoint shape sensitivity
Zhen-Pei WANG, Zhifeng XIE, Leong Hien POH
期刊论文
Shape and topology optimization for tailoring the ratio between two flexural eigenfrequencies of atomic
Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI
期刊论文
An extended thermo-mechanically coupled algorithm for simulation of superelasticity and shape memoryeffect in shape memory alloys
S. HASHEMI,H. AHMADIAN,S. MOHAMMADI
期刊论文
Size and shape effects of MnFeO nanoparticles as catalysts for reductive degradation of dye pollutants
期刊论文
Temperature effects of shape memory alloys (SMAs) in damage control design of steel portal frames
Xiaoqun LUO, Hanbin GE, Tsutomu USAMI
期刊论文