STATICS

作品数:28被引量:32H指数:3
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相关领域:理学更多>>
相关作者:杨银科刘聪谢传锋更多>>
相关机构:中国科学院长安大学北京航空航天大学更多>>
相关期刊:《Science China(Physics,Mechanics & Astronomy)》《Science China(Technological Sciences)》《Optoelectronics Letters》《Theoretical & Applied Mechanics Letters》更多>>
相关基金:国家自然科学基金北京市自然科学基金国家教育部博士点基金更多>>
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ARCADE 2 Spatial Roar, What Theory of Relation Reveals
《Journal of Modern Physics》2024年第5期690-719,共30页Russell Bagdoo 
The theory of Relation provides an explanation for the Arcade 2 excess. It assumes that the isotropic radio emission measured by the Arcade 2 Collaboration, which is 5 - 6 times brighter than the expected contribution...
关键词:Arcade 2 Excess Relativistic Bang Theory of Relation Lorentz Energy Transformation Cosmic Statics Cosmic Boom Synchrotron Radio Background Primordial Magnetic Fields 
Statics,Dynamics and Linear Viscoelasticity from Dissipative Particle Dynamics Simulation of Entangled Linear Polymer Melts被引量:1
《Chinese Journal of Polymer Science》2023年第9期1392-1409,I0007,共19页Fan Wang Lu-Kun Feng Ye-Di Li Hong-Xia Guo 
financially supported by the National Natural Science Foundation of China(Nos.21790343,21574142 and 21174154);the National Key Research and Development Program of China(No.2016YFB1100800)。
Dissipative particle dynamics(DPD)with bond uncrossability shows a great potential in studying entangled polymers,however relatively little is known of applicability range of entangled DPD model to be use as a model f...
关键词:Entangled polymer melts DYNAMICS Linear viscoelasticity Dissipative particle dynamics 
Statics, vibration, and buckling of sandwich plates with metamaterial cores characterized by negative thermal expansion and negative Poisson's ratio被引量:3
《Applied Mathematics and Mechanics(English Edition)》2023年第9期1457-1486,共30页Qiao ZHANG Yuxin SUN 
Project supported by the National Natural Science Foundation of China(No.11872098)。
This paper proposes a three-dimensional(3D)Maltese cross metamaterial with negative Poisson’s ratio(NPR)and negative thermal expansion(NTE)adopted as the core layers in sandwich plates,and aims to explore the relatio...
关键词:negative Poisson's ratio(NPR) negative thermal expansion(NTE) sand-wich plate VIBRATION BUCKLING 
Mechanical deformation properties of Continuous Welded Rail on kilometer-span suspension bridge for high-speed railway被引量:2
《High-Speed Railway》2023年第2期97-109,共13页Xiaopei Cai Wanli Liu Liang Gao Yonghua Su Jingfan Yang 
supported by the National Key R&D Program of China(2022YFB2602901);the National Natural Science Foundation of China(No.52178405).
The complex bridge-track interaction between kilometer-span bridges and continuous Welded Rail(CWR)brings great challenges to CWR designing.Taking a suspension bridge with laying CWR as a case,the mechanical propertie...
关键词:Kilometer-span suspension bridge Continuous welded rail Rail expansion joint Statics mechanical properties Sleeper-supporting apparatus Dynamic response 
Static analysis of tympanic membrane in aero-otitis media by three-dimensional model of the middle ear被引量:1
《Theoretical & Applied Mechanics Letters》2022年第2期111-117,共7页Kaili Sun Xu Bie Zhixing Feng Shen Yu Xiuzhen Sun Jizhe Wang Yingxi Liu Lina Peng Zhaoxu Yao 
supported by the National Natural Science Foundation of China(Grant Nos.11772087 and 12172082)。
The three-dimensional(3D)model of the middle ear is of great significance to the research of middle ear related diseases.The particular focus of this work is to simulate the impact of aircraft altitude and speed chang...
关键词:Aero-otitis media The middle ear Numerical simulation Statics calculation Tympanostomy tube placement 
The Fixture Design and Mechanical Characteristic Analysis of Nuclear Power Pressure Vessel
《外文科技期刊数据库(文摘版)工程技术》2021年第8期698-702,共8页YU Le 
Fixture tools were widely employed by nuclear power pressure vessel manufacturing. In order to save the machining cost of pressure vessels, a fixture suitable for processing four different types of pressure vessels is...
关键词:nuclear pressure vessel FIXTURE structural statics structural dynamics 
Combined kinematic and static analysis of an articulated lower limb traction device for a rehabilitation robotic system被引量:2
《Science China(Technological Sciences)》2021年第6期1189-1202,共14页LI Yuan ZI Bin YANG ZhengMeng GE Jeffrey 
the National Natural Science Foundation of China(Grant Nos.91748109 and 51925502);China Scholarship Council。
This paper presents a design of an articulated lower limb traction device(ALLTD) with joint torque generators for a cable-driven parallel rehabilitation robotic system(CDPRRS). An earlier version of the ALLTD uses a r...
关键词:rehabilitation robotic system cable-link mechanism combined kinematics and statics symmetric structure 
Fabrication and Statics Performance of Pyramidal Lattice Stitched Foam Sandwich Composites被引量:1
《Computer Modeling in Engineering & Sciences》2021年第3期1251-1274,共24页Yun Zhao Shi Yan Jiale Jia 
supported by“National Natural Science Foundation of China”(No.11972140).
In this study,the pyramidal lattice stitched foam sandwich composite materials were manufactured by integrating top and bottom panels with pyramidal lattice core to overcome the weak interface between the core and the...
关键词:Pyramidal lattice compressive performance SHEAR three-point bending failure modes 
Statics of space syntax:Analysis of daylighting
《Frontiers of Architectural Research》2019年第3期311-318,共8页Khaled Tarabieh Khaled Nassar Mahmoud Abdelrahman Islam Mashaly 
Space syntax involves a set of techniques for analyzing the spatial configurations of various spaces at building and urban scales.Religious spaces,such as prayer halls,are exam ples of buildings where observers experi...
关键词:Space SYNTAX DAYLIGHTING MOSQUE COGNITION MULTI-OBJECTIVE optimization Genetic algorithms(GA) 
The Statics, Dynamics, and Aerodynamics of Long-Span Bridges
《Engineering》2017年第6期779-779,共1页Yeong-Bin Yang Yaojun Ge 
Humans have historically built various kinds of bridges, including girder, arch, cable-stayed, and suspension bridges, in order to cross streams, rivers, and valleys. Although the bridges that were built in ancient ti...
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