stiffening web中文是什么意思

• 加强筋

• "stiffen"中文翻译    vt. 1.使硬化，使挺，使僵硬。 2.加强。 3.使绷 ...
• "web"中文翻译    n. 1.蜘蛛网；蛛网状东西，网状组织；【纺织；印染】棉 ...
• "stiffening" 中文翻译 :    固化；硬化; 加劲 使硬 刚性连接 劲化; 加强,补强; 加强；加压载增加稳性; 僵硬; 抗静电; 使硬
• "on the web" 中文翻译 :    发传真; 其他网页; 在互连网上
• "the web" 中文翻译 :    整个万维网站点
• "web" 中文翻译 :    n. 1.蜘蛛网；蛛网状东西，网状组织；【纺织；印染】棉[毛]网；〔the W-〕【计算机】万维网(＝ World Wide Web)。 2.(一匹)布，织物。 3.编织品，捏造的东西；做成的圈套。 4.(水鸟的)蹼，掌皮；羽瓣。 5.一大卷[筒]印刷用纸。 6.【机械工程】连结板；金属薄片[薄条]；【建筑】工字梁腹(部)；圆拱；【解剖学】膜。 a web of railroads 铁路网。 a web of lies 一大片编造的谎话。 a web of life [destiny] 命运。 the web of a saw 锯身。 the web of a sword 刀身。 a twist web 【机械工程】麻花钻心。 vt. (-bb-) 1.在…上织网；丝网般密布在…上。 2.用丝网网住；使入圈套。 vi. 1.形成网状。 2.织丝网。
• "angle stiffening" 中文翻译 :    角支撑
• "arch stiffening" 中文翻译 :    拱的加劲
• "asymmetric stiffening" 中文翻译 :    不对称加固
• "boom stiffening" 中文翻译 :    弦杆加固
• "brim stiffening" 中文翻译 :    帽边挺硬加工
• "cold stiffening" 中文翻译 :    冻僵
• "corner stiffening" 中文翻译 :    角部加劲
• "cross stiffening" 中文翻译 :    用交叉构件防挠
• "death stiffening" 中文翻译 :    胴体死后僵直; 死后僵直
• "early stiffening" 中文翻译 :    过早变稠
• "edge stiffening" 中文翻译 :    边缘加劲
• "frame stiffening" 中文翻译 :    车架加固
• "integral stiffening" 中文翻译 :    整体加强
• "premature stiffening" 中文翻译 :    假凝; 瞬间凝佶; 早凝
• "stern stiffening" 中文翻译 :    尾部加强
• "stiffening agent" 中文翻译 :    硬化剂；增稠剂
• "stiffening angle" 中文翻译 :    扶强角材; 加筋角钢; 加劲角钢; 加劲角铁
• "stiffening band" 中文翻译 :    防挠材
• "stiffening bar" 中文翻译 :    防挠材; 刚性梁; 抗挠筋

• Local buckling capacity of steel composite beam subjected to combined bending , shear and patch loading is one of key problem in steel structures design . the computational formula for local stability of web was based on the assumption of infinite - elastic perfect plates in the steel structures design code ( gbj17 - 88 ) . but in the revised code ( gb50017 - 2003 ) , this formula was made big change with reference to british code ( bs5950 , partl ) and australian code ( as4100 ) , the related research result of our country was included as well . in the modified formula , influence of early geometric imperfection and elastic - plastic buckling stage were considered , which is compatible with both actual circumstance of engineering and the strength formula of beams under bending stresses ( considering partial plasticity of the section ) . in this paper , the preceding problem is deeply analyzed and studied , considering the effects of various geometric parameters and stress combinations on buckling critical stress of web , the revised local buckling correlative formula for transverse and longituded stiffened web panels under combined stresses is analyzed and verified by finite element method
  组合钢梁腹板在弯、剪及局压复合应力作用下的局部屈曲承载能力是钢结构设计中需考虑的问题，新的《钢结构设计规范》 ( gb50017 ? 2003 )对此部分内容作了较大改动，原规范中关于腹板局部稳定的计算公式是基于无限弹性的完善板假定；新的规范则参考了英国规范( bs5950 part1 )及澳大利亚规范( as4100 )并结合我国相关研究成果，考虑了屈曲进入弹塑性阶段以及初始几何缺陷的影响。这不仅与工程实际情况相符，而且也与钢梁在弯曲应力作用下允许截面部分进入塑性的计算公式相协调。
• In the hogging condition , double bottom and the side shell remain the ultimate bucking strength , deck and upperwing tank remain the yield stress , and the other parts keep elasticity . then the key to calculate the ultimate strength of ship hull girders is to ascertain the ultimate bucking strength of the stiffened panels . in this regard , the developed formulation is designed to be more sophisticated than previous simplified theoretical method for calculating the ultimate strength of stiffened panels under combined in - plane bending and lateral pressure . fabricatio n - related initial imperfections ( initial deflections and residual stresses ) are included in the panel ultimate strength calculation as parameters of influence . all possible collapse modes involed in collapse of stiffened panels , including overall buckling collapse , column or beam - column type collapse , tripping of stiffeners and local bukling of stiffened web are considered
  确定了船体梁整体破坏时的剖面应力分布之后，关键在于确定板架的极限屈曲强度。本文充分考虑了在纵向弯曲、横向压力作用下加筋板可能发生的几种破坏模式，即板架的整体屈曲破坏、梁柱形式的破坏、筋的侧倾、腹板的屈曲并同时考虑了初始焊接残余应力、初挠度的影响，使其更精确的计算加筋板的屈曲强度。对于加筋板中加强筋腹板的局部屈曲，采用解析法推导出筋的腹板的挠度方程及其边界条件，求解相应的方程，从而计算出腹板的局部屈曲应力。