Main focus was placed on the design rules of PN-EN 1993-1-1 concerning limit distances of lateral and torsional restrains providing out of plane stability of members. Working example is included presenting practical implementation of code rules in plastic design of portal frame.被引量: 1 ...
Standard EN 1993-1-1 presents several methods of calculating the steel beams including the possibility of occurring a lateral buckling. They can be divided on traditional methods and computer method based on FEM. The article presents a worked example of the beam analysis using traditional methods ...
New regulations for selection of an execution class for steel structures were introduced in PN-EN 1993-1-1 and additional requirements for welds subjected to fatigue were introduced in PN-EN ISO 5817 in 2014. The form and the range of conducted works on modernisation of Eu- rocodes executed ...
BS EN 1092-2:1997法兰及其连接.按PN标注的管、阀门、管接头和附件的圆形安装法兰.第2部分:铸铁法兰Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Cast iron flanges被代替 2023-11关系 历史点击打开全屏PDF预览 点击查看大图 标准号 BS EN ...
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 PN EN 28402-1993 前三页,或者稍后再访问。 如果您需要购买此标准的全文,请联系: 。 注意: 点击下载后,生成下载文件时间比较长,请耐心等待... 非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 PN EN 28402-1993 前三页,或者稍后再访问。 注意: 点...
Projektowanie konstrukcji stalowych zgodnie z PN-EN 1993 – analiza konstrukcji W pracy przedstawionook projektowania i kszta?towania przyrostowegoinimalnie inwazyjnej endoprotezy powierzchniowejypuA (Resurfacingrthroplasty)tawuiodrowe... Biegus, A 被引量: 0发表: 2013年 Projektowanie konstrukcji ...
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Cancer Immunol Immun, 1993, 36(2):123-126. [4] Chen X, Zhong HY, Zeng JH, et al. The pharmacological effect of polysaccharides from Lentinus edodes on the oxidative status and expression of VCAM-1mRNA of thoracic aorta endothelial cell in high-fat-diet rats[J]. Carbohyd Polym, 2008,...
the test method must be in accordance with the latest version of IEC 62321 Electrotechnical products – Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) as referred to in EN IEC 63000:2018, Techni...
Additional file 1: mEPN Scheme Specification Document. mEPN scheme specification document detailing each glyph and rules for their use. (PDF 4 MB) Additional file 2: mEPN Scheme Palette. Palette of mEPN glyphs for import into yED graph editor. (ZIP 8 KB) Additional file 3: Simple mEPN ...