PURPOSE:To enhance the compression strength of the steel pipe by finely dividing an austenite crystal particle size to control tensile stresss of an inner surface of the steel pipe. CONSTITUTION:The steel pipe is hardened and tempered by high frequency induction heating to finely divide the ...
Journal of Materials SciencePiggott, M. R. and Harris, B., ‘Compression Strength of Carbon, Glass and Kevlar-49 Fibre-Reinforced Polyester Resins’, J... MR Piggott,B Harris - 《Journal of Materials Science》 被引量: 152发表: 1980年 Application of Interlaminar Tests to Marine Composites. ...
The flexural strengths of the girders were compared with the results predicted using a design method specified by the American Institute of Steel Construction. It was found that the design method provided highly conservative predictions in terms of limits between the behavioural stages of lat...
钢骨高强混凝土柱的轴压比限值 Limited Values of Axial Compression Ratio of Steel Reinforced High Strength Concrete Column 文档格式: .pdf 文档大小: 141.16K 文档页数: 3页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 幼儿/小学教育--教育管理 ...
mix (混凝土的) 拌和物 bleeding (混凝土的) 泌浆 retempering (混凝土的) 重拌和 Marshall stability (沥青混凝土强度的一种指标) 马歇尔稳定度 presetting period(混凝土) 预凝时间 standard mix (指混凝土的) 标准配合比 temperature steel (混凝土的) 温度筋 water ratio (混凝土的) 水灰比 ...
The local buckling behaviors of high strength steel Q460C, Q550D and Q690D welded thin-walled RHS under eccentric compression are examined. • The ultimate carrying capacities obtained from the test, as well as the numerical modeling reported in the existing literature, are compared with the ...
Ta 5 Limitedvaluesonaxialcompressionratioofsteel reinforcedhigh-strengthconcreteshortcolumns 混凝土强度等级 剪跨比 抗震等级 一级 二级 三级 C50~ C60 1.5 .0 0.55 0.65 0.75 结论 (1D 钢骨高强混凝土短柱 ( 1.5D 的破坏为 剪切斜压破坏 其破坏与高强混凝土短柱的破坏 有明显不同 . ( D 钢骨高强混凝土短柱的...
aWe refer to your Contract No. BG165 covering the amount of $995 and Contract DG 166 covering 我们提到您的合同没有。 盖相当数量$995和合同DG 166覆盖物的BG165[translate] a医院综合实力达到省内先进水平 The hospital synthesis strength achieves in the province the advanced level[translate] ...
Flexural strength of tubular flange girders A tubular flange girder is an I-shaped steel girder with either rectangular or round tubes as flanges. A tubular flange girder has a much larger torsional ... J Dong,R Sause - 《Journal of Constructional Steel Research》 被引量: 50发表: 2009年 ...
aEquation for Mn: Compression Steel Yields The area of tension steel in beam 1 is obtained by setting T1 = Cs, which gives As1 = A s. The nominal moment capacity of beam 1 is then 等式为Mn : 压缩钢出产量紧张钢区域在射线1通过设置得到T1 = Cs,给As1 = A s。 有名无实的片刻容量射线...