Measurements of Forces in Cable Membrane Structures

机译：电缆膜结构中力的测量

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摘要

The paper describes an original method for determination of actual level of stressesrnin cables and structural membranes. The method is based on static geometricalrnnonlinear and dynamic non-destructive experiments. The complex system ofrnequipments and devices for evaluation of stresses in structural elements (in therncables and in the membranes) of the cable-membrane structures with the accuracy ofrnmeasurements within 5% has been created. The data obtained from in-siturnexperiments could be used for the verification of computational models of the cablemembranernstructures.

机译：本文介绍了一种确定电缆和结构膜的实际应力水平的原始方法。该方法基于静态几何非线性和动态无损实验。已经建立了用于评估电缆-膜结构的结构元件（在电缆和膜中）的应力的复杂设备系统和装置，其测量精度在5％以内。从现场实验中获得的数据可用于验证电缆膜结构的计算模型。

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来源
《Proceedings of the Thirteenth international conference on civil, structural and environmental engineering computing》|2011年|p.1-7|共7页
会议地点 Chania(GR);Chania(GR)
作者
J. Máca; P. Fajman; M. Polák;
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作者单位

Faculty of Civil Engineering Czech Technical University in Prague, Czech Republic;

Faculty of Civil Engineering Czech Technical University in Prague, Czech Republic;

Faculty of Civil Engineering Czech Technical University in Prague, Czech Republic;

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会议组织
原文格式 PDF
正文语种 eng
中图分类市政工程;
关键词
cable-membrane structure; experiment; laboratory test; measurement equipment; force; natural frequency;

机译：电缆膜结构;;实验;;实验室测试;;测量设备;;力;;固有频率;

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4. Study on numerical contact analysis algorithm of connecting surface between boundary cable and membrane structure Part 1 : Method for the measurement of friction between membrane and cable [C] . Masato ARAYA, Xu ZHAO 日本建築学会(Architectural Institute of Japan);日本建築学会年度大会 . 2012

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5. COMPUTER-AIDED DESIGN OF CABLE REINFORCED MEMBRANE STRUCTURES. [D] . HABER, ROBERT BRUCE. 1980

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6. Effect of Membrane Components of Transverse Forces on Magnitudes of Total Transverse Forces in the Nonlinear Stability of Plate Structures [O] . Zbigniew Kołakowski, Jacek Jankowski 2020

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7. A system for PEA space charge measurement on HVDC mini-cables under different isothermal temperatures: Influence of cable clamping force on PEA measurements on HVDC mini-cables [O] . Zheng H., Dodd S. J., Dissado L. A., 2013

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8. The Effects of Vortex Coherence,Spacing,and Circulation on the Flow-Induced Forces on Vibrating Cables and Bluff Structures. [R] . ramberg, s. e. griffin, o. m. 1976

机译：涡旋相干，间距和循环对振动电缆和钝体结构流动引起的力的影响。

Measurements of Forces in Cable Membrane Structures

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