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DIAPHRAGMS: 作品数：18被引量：31H指数：2; 导出分析报告; 相关领域：社会学经济管理更多>>; 相关作者：任伟更多>>; 相关机构：清华大学更多>>; 相关期刊：《Science China Mathematics》《Chinese Optics Letters》《Earthquake Engineering and Engineering Vibration》《Journal of Civil Engineering and Architecture》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划天津市自然科学基金国家重点基础研究发展计划更多>>

Bioinspired Microgroove's Geometry Design and Finite Element Analysis of Bursting Influence Parameters for Metal-based Rupture Diaphragms: 《Journal of Bionic Engineering》2025年第1期293-305,共13页Peilin Cao Cong Wang Zhenzhi Mu Shichao Niu Xiao Liu Xiaosong Feng Linpeng Liu Zhiwu Han; supported by the National Key R&D Program of China(Grant No.2022YFB4601700).; Serving as the initiating explosive devices between the propellant tank and the engines,metal-based rupture diaphragms are widely used in ramjet igniters owing to the advantages provided by their simple structure,smal...; 关键词：Rupture diaphragm Bioinspired microgroove Ω-shaped Finite element analysis Burst pressure

Low-temperature characteristicsof rubbers and performance testsof type 120 emergencyvalve diaphragms被引量：2: 《Railway Sciences》2024年第1期47-58,共12页Ming Gao Anhui Pan Yi Huang Jiaqi Wang Yan Zhang Xiao Xie Huanre Han Yinghua Jia; funded by the Science and Technology Research and Development Plan of the China State Railway Group Company Limited(No.N2023J053).; Purpose–The type 120 emergency valve is an essential braking component of railway freight trains,butcorresponding diaphragms consisting of natural rubber(NR)and chloroprene rubber(CR)exhibit insufficientaging resista...; 关键词：Natural rubber Chloroprene rubber Low-temperature characteristic 120 emergency valve DIAPHRAGM

Stringer-panel model to support the seismic design and response veriﬁcation of building diaphragms: 《Resilient Cities and Structures》2023年第1期46-67,共22页Sergio E.Godínez JoséI.Restrepo; the constructive comments from the anonymous reviewers.Theﬁrst author would like to gratefully acknowledge theﬁnancial support provided by Consejo Nacional de Ciencia y Tecnología(CONACYT),the UC Institute for Mexico and the United States(UC MEXUS)and the program Becas Fulbright-García Robles(COMEXUS).; Diaphragms are essential structural elements of the earthquake-resisting system in a building.Diaphragms are the building slabs subjected to in-plane forces which are transferred to the vertical elements of the earthq...; 关键词：DIAPHRAGMS Transfer diaphragms Stringer-panel Reinforced concrete Seismic design

Novel roll effector based on zero-mass-flux dual synthetic jets and its flight test被引量：14: 《Chinese Journal of Aeronautics》2022年第8期1-6,共6页Zhenbing LUO Zhijie ZHAO Jiefu LIU Xiong DENG Mu ZHENG Hang YANG Qingyang CHEN Shiqing LI; co-supported by the National Natural Science Foundation of China(Nos.11972369,11872374);the Youth Science and Technology Innovation Award Funded Project of National University of Defense Technology,China(No.434517314)。; The autonomous and controllable Dual Synthetic Jet Actuator(DSJA)is firstly integrated into the Unmanned Aerial Vehicle(UAV),and flight tests without the deflection of rudders are carried out to verify the viability o...; 关键词：Active flow control Actuators with two diaphragms and three cavities Circulation control Dual synthetic jets Flight test Roll attitude control

Ductile steel plate external end diaphragms for steel tub girder straight highway bridges被引量：1: 《Earthquake Engineering and Engineering Vibration》2020年第3期759-777,共19页Shervin Maleki Abouzar Dolati; The end diaphragm of bridges are normally designed to resist lateral seismic forces imposed on the superstructure in earthquake prone regions.Using ductile diaphragms with high deformation capacity could reduce the se...; 关键词：BRIDGES steel STRAIGHT

Analytical investigation of bidirectional ductile diaphragms in multi-span bridges: 《Earthquake Engineering and Engineering Vibration》2018年第2期235-250,共16页Xiaone Wei Michel Bruneau; In the AASHTO Guide Specifications for Seismic Bridge Design Provisions,ductile diaphragms are identified as Permissible Earthquake-Resisting Elements（EREs）,designed to help resist seismic loads applied in the trans...; 关键词：bidirectional ductile diaphragm seismic resistance multi-span bridge with floating spans

Flexural Capacity Formula of Diaphragm-Through Joints of Concrete-Filled Square Steel Tubular Columns被引量：1: 《Transactions of Tianjin University》2017年第3期258-266,共9页Bin Rong Rui Liu Zhenyu Li Changxi Feng Guangchao You Fafitis Apostolos; supported by the National Natural Science Foundation of China(No.51268054 and No.51468061);Natural Science Foundation of Tianjin,China(No.13JCQNJC07300); Finite element analysis and parametric studies were performed to investigate the flexural capacity of the panel zone of diaphragm-through joints between concrete-filled square steel tubular columns and H-shaped steel ...; 关键词：Axial loads CONCRETES DIAPHRAGMS Steel beams and girders Tubular steel structures Web crawler

Modeling of shear walls using finite shear connector elements based on continuum plasticity被引量：1: 《Frontiers of Structural and Civil Engineering》2017年第2期143-157,共15页Ulf Arne GIRHAMMAR Per Johan GUSTAFSSON Bo KALLSNER; Light-frame timber buildings are often stabilized against lateral loads by using diaphragm action of roofs, floors and walls. The mechanical behavior of the sheathing-to-framing joints has a significant impact on the ...; 关键词：shear walls wall diaphragms finite element modelling plastic shear connector analytical modelling exoerimental comoarison

Collision performance of bitubular tubes with diaphragms被引量：1: 《Journal of Central South University》2015年第9期3657-3665,共9页董海鹏高广军谢素超李健; Projects(U1334208,51405516,51275532) supported by the National Natural Science Foundation of China;Project(2015ZZTS045) supported by the Fundamental Research Funds for the Central Universities of China; A numerical study of bitubular tubes with diaphragms compared with single and bitubular tubes subjected to dynamic axial impact force was presented. At first, the energy absorption response of the composite structure ...; 关键词：bitubular tube DIAPHRAGM energy absorption CRASHWORTHINESS

Preparation and characterization of in-plane polarized PZT piezoelectric diaphragms: 《Chinese Optics Letters》2013年第13期106-108,共3页尹伊祁康成许志财曾愈巩林祖伦; The preparation and characterization of in-plane polarized lead zirconate titanate （PZT） piezoelectric diaphragms for sensors and actuators applications are demonstrated in this letter. The single phase PZT films ca...

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