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赵彬 《中国建筑金属结构》2021,(2):86-87
石材蜂窝板是采用较薄的石材面板和铝蜂窝芯通过专用粘合剂复合而成,由于建筑结构逐层悬挑或者回缩,外装幕墙不再是竖直的,对幕墙龙骨、板材安装以及幕墙交接面之间的处理都带来了极大的施工难题.本文提出通过采用BIM技术以及特殊测量控制技术等手段,解决以上问题,确保施工质量和安全,提升施工效率. 相似文献
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铝蜂窝复合板在建筑外墙施工中使用广泛,本文通过对复合板施工技术要求的阐述,提出复合板施工工艺的主要内容,为相关施工提供思路. 相似文献
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正1人造板材幕墙的定义及适用范围1.1人造板材幕墙的定义人造板材幕墙(Artificial Panel Curtain Wall),即面板材料为人造外墙板(除玻璃和金属与天然石材板以外)的建筑幕墙。包括瓷板幕墙、陶板幕墙、微晶玻璃幕墙、石材蜂窝板幕墙、高压热固化木纤维板幕墙和纤维增强水泥板幕墙。1.2人造板材幕墙的适用范围规范适用于非抗震设计和抗震设防烈度不大于8度抗震设计的民用建筑用瓷板、陶板、微晶玻璃板、石材蜂窝复合板、高压热固化木纤维板和纤维水泥板等外墙用人造板材幕墙工程。人造 相似文献
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铝塑复合板由聚乙烯(PE)芯材和两面铝面板复合而成,主要用在建筑外墙上,板材厚度通常为4mm;只含约50%的铝材, 相似文献
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<正>1、复合板的分类(1)按复合板基底材料分类①石材铝蜂窝复合板。复合板基底材料由铝蜂窝生产出来的石材复合板。石材铝蜂窝复合板以其重量轻、强度高、性能卓越,节约资源,这些年越来越多地被大量应用在建筑物装饰上,也受到越来越多的设计公司重视。所谓铝蜂窝是以蜂窝结构为芯层的蜂窝夹层板,其灵感来源于天然六边形蜂窝。一张20mm的铝蜂窝板除了上下两层是0.8~1.2mm的铝板板外,中间18mm是如蜂窝状的极薄的铝箔(铝箔的厚度大概 相似文献
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国家相关部门对建筑装饰材料的防火安全要求越来越严,阻燃性和难燃性装饰材料将成为首选,防火铝塑复合板以其独特的性能将在幕墙领域得到广泛的使用。防火铝塑复合板的技术关键就是阻燃芯材的选取。还与生产工艺及生产过程控制相关联。本文拟就这些问题谈一谈自己的点滴经验。 相似文献
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The purpose of this paper is to investigate the seismic performance of a honeycomb shaped steel hysteretic damper applied to seismic retrofit or strengthening of a structure. The formulas for the initial stiffness and yield strength of a damper unit were derived based on the cell wall bending model, and the results were compared with those obtained from finite element analysis. Bilinear model of the honeycomb damper was developed based on the nonlinear force-displacement relationship obtained from finite element analysis. The honeycomb dampers were applied for seismic retrofit of a 15-story apartment building designed without considering seismic load and for seismic design of a 3-story moment frame designed with reduced seismic load. The analysis results showed that the honeycomb dampers were effective in the enhancement of seismic-load resisting capacity of the model structures. 相似文献
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Aluminum sandwich construction has been recognized as a promising concept for structural design of lightweight transportation systems such as aircraft, high-speed trains and fast ships. The aim of the present study is to investigate the strength characteristics of aluminum sandwich panels with aluminum honeycomb core theoretically and experimentally. A series of strength tests are carried out on aluminum honeycomb-cored sandwich panel specimen in three point bending, axial compression and lateral crushing loads. Simplified theories are applied to analyze bending deformation, buckling/ultimate strength and crushing strength of honeycomb sandwich panels subject to the corresponding load component. The structural failure characteristics of aluminum sandwich panels are discussed. The test data developed are documented. 相似文献
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