ETFE
- 网络乙烯-四氟乙烯共聚物;聚四氟乙烯;四氟乙烯;四氟乙烯共聚物;聚氟乙烯
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The skin of the rooftop bubbles would be created from ETFE , an extremely durable , lightweight material that will not decompose over time .
泡泡设计的屋顶由四氟乙烯做成,质量轻、强度大而且不易随着时间流失而有所损坏。
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Main form of ETFE membrane structure and difficulties of ETFE projects
ETFE膜结构主要形式及ETFE工程难点
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The Application of LED Lighting on National Aquatics Center ETFE Film Structure
LED照明在水立方膜结构上的应用研究
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Polyhedron Spatial Steel Frame Structure and ETFE Membrane Structure of Water-Cube
水立方多面体空间钢架结构与ETFE膜结构探讨
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Lighting Energy Saving for ETFE Exterior-protected Construction of National Aquatics Center
国家游泳中心ETFE围护结构照明节能浅析
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In this paper , the structural behavior and some key problems of ETFE cushions are analyzed .
论文首先回顾了膜结构的发展历史与应用情况,总结了ETFE膜材的特性及其重要应用工程。
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Provides the theoretical reference for the anti-condensation design for buildings with double ETFE film structure .
为双层薄膜围护结构系统的防结露设计提供了理论参考。
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The application of ETFE membranes in the architecture
ETFE膜材在建筑中的应用
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Analysis on anti-condensation for swimming gymnasiums of ETFE film structure
ETFE薄膜在游泳馆中应用的防结露分析
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By means of high resolution digital photography , the Poisson ratio of ETFE foil is measured .
借助高精度数字照相方法测定了ETFE薄膜的泊松比。
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Initial form analysis of ETFE cushions
气枕式ETFE膜结构的初始形态分析
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Olympic venues " Water Cube " have enabled people to understand the structure of ETFE cushions .
奥运场馆水立方的出现,使人们认识了ETFE气枕结构。
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The ETFE cushions will be used in the building of national swimming centre for Beijing 2008 Olympic Games .
随着气枕式ETFE膜结构在北京2008奥运会国家游泳中心的大面积使用,这种结构形式在国内受到了越来越多的关注。
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Normal material and transverse welding two kinds samples are used in uniaxial tensile tests of ETFE foils with dumb-bell shape under different temperature environment .
文中采用普通母材和横向焊缝两种试样,对ETFE薄膜哑铃形试样进行了常温高温单向拉伸试验,并研究了横向焊缝对ETFE薄膜在常温高温条件下的单向拉伸性能的影响。
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It was found that the charge stability of ETFE electret is very good , which is relevant to the poling modes .
结果显示,ETFE薄膜驻极体具有优良的电荷储存稳定性,而且其沉积电荷稳定性与极化方式有关。
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Therefore this style of structure is coming to be paid more and more attentions . This paper is about the initial form analysis of ETFE cushions .
本文对气枕式ETFE膜结构的初始形态分析进行了研究。
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In combination with its excellent mechanical property , it is possible that ETFE is used as electret diagram of the electret microphone .
组合ETFE突出的力学性能,使其有望作为驻极体声传感器的储电振膜。
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According this method a shape finding program is worked out with ANSYS and APDL , and a new shape finding method of ETFE air cushion membrane structure is offered for engineering design .
对气枕式ETFE膜结构进行了全面的初始形态分析,详细进行了初始形态下的参数研究,得到了初始形态下膜面应力随气枕跨度、高度等参数变化的规律。
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In stress analysis , the changes of the volumes and the internal pressure , and the principle stresses of the ETFE cushions are calculated in which six load cases are considered .
在受荷分析时,考虑六种给定的荷载工况,计算了ETFE薄膜气枕体积、内压的变动以及膜面的主应力。
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Due to its lightweight , transparency , good self-cleaning , durability and architectural expressive force , ETFE film can substitute glass to become an ideal kind of clading material .
由于ETFE膜轻质、透明,自洁性、耐久性好,建筑表现力强,可代替并超越玻璃成为一种理想的围幕材料。
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The characteristics of the membrane subjected to the cyclic loading are tested to determine the elastic modulus ( elastic stiffness ) from the cycling stress-strain curve of ETFE and PTFE .
ETFE、PTFE膜材反复加载试验,得到其在反复荷载下的应力-应变曲线、弹性刚度(弹性模量);
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Although ETFE was invented in 1972 and widely used in the field of medication , sanitation , etc. , it was until 1994 that ETFE film was applied in the field of civil membrane structures .
虽然ETFE膜材于1972年就发明,并广泛应用于医药、卫生等产业,但直到1994年才被探索性地应用于膜建筑领域。
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ETFE cushion structure as a new type of building envelope structure , have lightweight , translucent , fire-resistant good , and many other advantages , but the ETFE cushion structure does not have the current technical code to guide the design .
ETFE气枕作为一种新型的建筑围护结构,有轻质、透光、耐火性好等诸多优点。但是ETFE气枕结构没有现行的技术规范和依据来指导设计。
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Roof top and facade secondary structure can effectively reduce the out-of-plane calculated length of the primary chords , and provide support conditions for ETFE cladding structure , acoustic ceiling at the bottom chord and roof drainage system , forming the lateral force resisting system for the structure .
屋顶与立面次结构可以有效减小主结构弦杆面外的计算长度,提供ETFE膜结构、下弦声学吊顶与屋面排水系统的支承条件,并形成结构的抗侧力体系。
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And summarizes structural design basis and safety criteria , the aim of that is to compare the different design concepts and find a minimum level of safety criteria to be used . Modelling and analysis of single layer ETFE foil structures and double layer ETFE foil cushion is introduced .
总结了结构设计理念和安全性准则,目的是对比几种不同的设计理念并找到一种最安全的准则。介绍了ETFE薄膜单层结构和双层气枕的模型设计与分析方法。