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Yunkang SUI, Jili FENG, Hongling YE, Xirong PENG,
《机械工程前沿(英文)》 2010年 第5卷 第2期 页码 130-142 doi: 10.1007/s11465-010-0011-3
关键词: independent continuous mapping (ICM) method global stresses constraints topology optimization continuum structure load illness
Independent cover meshless particle method for complex geotechnical engineering
Jianqiu WU, Yongchang CAI
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 515-526 doi: 10.1007/s11709-017-0428-4
关键词: meshless method particle method independent cover CTM geotechnical engineering
Yongchang CAI, Hehua ZHU, Xiaoying ZHUANG
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 369-378 doi: 10.1007/s11709-013-0222-x
关键词: fracture crack propagation deformable block continuous/discontinuous deformation analysis (CDDA)
林帆,王萍,肖开军,李伟
《中国工程科学》 2010年 第12卷 第4期 页码 78-81
自20世纪80年代以来,我国建成了大量大跨度预应力混凝土连续体系桥梁,取得了辉煌成就,但随着桥梁建设数量与使用年限的增加,该类桥梁在施工与运营期陆续出现一些具有共性的病害:跨中挠度过大、箱梁开裂与跨中合龙段底板剥离等,而且有些病害已经导致桥梁重大的安全事故与经济损失。文章对国内数十座桥梁出现的病害随时间变化发展的趋势、在空间上分布的形态等进行了分析。根据现有的理论研究成果,分析了腹板斜裂缝、底板纵向裂缝、合龙段底板分层等病害的形成机理,提出了控制裂缝等病害发生的措施,并说明了这些控制措施在泰州大桥预应力桥
Wen CHEN, Weiyong YING, Cunwen WANG, Weiguo WANG, Yuanxin WU, Junfeng ZHANG,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 423-431 doi: 10.1007/s11708-009-0075-0
关键词: sub/supercritical methanol preheating tube integration method biodiesel
Chemical mapping of cement pastes by using confocal Raman spectroscopy
Fengjuan LIU,Zhihui SUN
《结构与土木工程前沿(英文)》 2016年 第10卷 第2期 页码 168-173 doi: 10.1007/s11709-015-0323-9
关键词: chemical mapping Raman spectroscopy calcium silicates calcium hydroxide ettringite
Strain and process engineering toward continuous industrial fermentation
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1336-1353 doi: 10.1007/s11705-022-2284-6
关键词: continuous fermentation productivity contamination strain degeneration metabolic engineering
Maximum independent set in planning freight railway transportation
Gainanov Damir N., Mladenovic NENAD, Rasskazova V. A.
《工程管理前沿(英文)》 2018年 第5卷 第4期 页码 499-506 doi: 10.15302/J-FEM-2018031
This work is devoted to the problem of planning of freight railway transportation. We define a special conflict graph on the basis of a set of acceptable train routes. The investigation aims to solve the classical combinatorial optimization problem in relation to the maximum independent set of vertices in undirected graphs. The level representation of the graph and its tree are introduced. With use of these constructions, the lower and upper bounds for the number of vertices in the maximum independent set are obtained.
关键词: independent set algorithm planning of transportation two-sided estimate
Ant colony optimization in continuous problem
YU Ling, LIU Kang, LI Kaishi
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 459-462 doi: 10.1007/s11465-007-0079-6
A survey of photon mapping state-of-the-art research and future challenges
Chun-meng KANG,Lu WAN,Yan-ning XU,Xiang-xu MENG
《信息与电子工程前沿(英文)》 2016年 第17卷 第3期 页码 185-199 doi: 10.1631/FITEE.1500251
关键词: Global illumination Photon mapping Radiance estimation Photon relaxation Progressive photon mapping
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1507-2
• The overall global perspective of the PHMCS field was obtained.
关键词: Heavy metal-contaminated soil Hot topics Knowledge mapping analysis Knowledge base Phytoremediation
Anti-biofouling strategies for implantable biosensors of continuous glucose monitoring systems
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1866-1878 doi: 10.1007/s11705-023-2340-x
关键词: implantable glucose biosensor anti-biofouling continuous glucose monitoring immune responses
金履忠
《中国工程科学》 2005年 第7卷 第7期 页码 1-6
论证了自主开发在政治、军事、经济、安全、科技等方面的重大意义。建议用10~15年的时间,使我国的绝大多数产业具备自主开发和国际竞争能力;分析了实现这个目标是完全可能的。最后提出了应在思想观念、精神状态、法律法规、政策、体制、宣传舆论等方面创造有利于自主开发的环境。
Computational simulation methods for fiber reinforced composites
Vladimír KOMPI, Zuzana MURINKOV, Sergey RJASANOW, Richards GRZIBOVSKIS, Qinghua QIN,
《结构与土木工程前沿(英文)》 2010年 第4卷 第3期 页码 396-401 doi: 10.1007/s11709-010-0079-1
关键词: Trefftz-finite element method (Trefftz-FEM) adaptive cross approximation BEM (ACA BEM) method of continuous source functions composite materials short fibers
标题 作者 时间 类型 操作
Independent continuous and mapping method of structural topology optimization based on the global stress
Yunkang SUI, Jili FENG, Hongling YE, Xirong PENG,
期刊论文
Independent cover meshless particle method for complex geotechnical engineering
Jianqiu WU, Yongchang CAI
期刊论文
A continuous/discontinuous deformation analysis (CDDA) method based on deformable blocks for fracture
Yongchang CAI, Hehua ZHU, Xiaoying ZHUANG
期刊论文
Calculation and analysis of sub/supercritical methanol preheating tube for continuous production of biodiesel
Wen CHEN, Weiyong YING, Cunwen WANG, Weiguo WANG, Yuanxin WU, Junfeng ZHANG,
期刊论文
Maximum independent set in planning freight railway transportation
Gainanov Damir N., Mladenovic NENAD, Rasskazova V. A.
期刊论文
A survey of photon mapping state-of-the-art research and future challenges
Chun-meng KANG,Lu WAN,Yan-ning XU,Xiang-xu MENG
期刊论文
and future research directions for the phytoremediation of heavy metal-contaminated soil: A knowledge mapping
期刊论文