beam bending造句

• The beam bends to a circular profile of radius r .
  梁弯曲成半径为R的园形形状。
• The beam bends to a circular profile of radius r
  梁弯曲成半径为r的园形形状。
• Beam bending stress
  悬梁弯曲应力
• Standard test method for annealing point and strain point of glass by beam bending
  用梁弯曲法测定玻璃的软化点和应变点的标准试验方法
• Glass - viscosity and viscometric fixed points - part 4 : determination of viscosity by beam bending iso 7884 - 4 : 1987
  玻璃.粘度和粘度固定点.第4部分:射线束弯曲法测定粘
• Viscosity and viscometric fixed points of glass - method for the determination of viscosity by beam bending
  玻璃粘度和测定粘度固定点.第4部分:采用射束弯曲法对粘度的测定方法
• Glass - viscosity and viscometric fixed points - part 7 : determination of annealing point and strain point by beam bending iso 7884 - 7 : 1987
  玻璃.粘度和粘度固定点.第7部分:射线束弯曲法测定退
• Viscosity and viscometric fixed points of glass - method for the determination of annealing point and strain point by beam bending
  玻璃粘度和测定粘度固定点.第7部分:采用射束弯曲法对退火点和应力点的测定方法
• Manufacturing hubcup by cold bending special - section profile can be considered as the problem of special - section beam bending , which is nonlinear in physics and geometry
  冷弯型钢加工汽车轮辋的弹性挡圈，可以归结为异型截面梁的弯曲问题，在物理和几何上均为非线性。
• In elementary beam bending theory , it is assumed that the stresses are constant through the width of the beam . however , for the wide flange girders , the stresses are not uniform
  按照初等梁理论即假定翼缘板具有无限抗剪刚度,宽翼缘箱梁在荷载作用下翼缘的正应力沿着宽度方向上是均匀分布的。
• When adopted different pier distance , the pier inner force change is very small and beam inner force bending change is bigger . the beam bending will has a great decrease with the increase of pier distance
  采用不同薄壁墩间距时，对墩的内力影响较小，而对主梁结构的弯矩影响较大，主梁弯矩将随墩间距的加大会有大幅度的削减。
• The results of analyzing the fatigue behavior of the specimens in direct tension test , cantilever beam bending test , three point bending test and wheel tracking test by apa show that the fatigue failure regularities of specimens in different tests are different
  关于直接拉伸、悬臂梁弯曲、三点弯曲和往返轮载( apa )等疲劳试验的试件所开展的疲劳损伤分析发现，试验方法不同，其疲劳损伤破坏规律不同。
• 3 ) based on the asymmetrical beam bending theory , the deflections of damaged hull subjected to hogging and sagging moments and shear forces are analyzed accounting for the external loads listed from previous chapter . the effect of shearing deflection on total hull deflection is discussed
  3 )在非对称弯曲梁模型的基础上，考虑外载荷变化下，计算了宏观破损后船体弯曲挠度和剪切挠度，并分析了剪切挠度对总挠度的影响。
• Because continuous rigid frame bridge is a kind of multi - degree indeterminate structure , large internal force will be produced in the bridge structure due to the temperature effect . therefore , it is necessary to design the flexible pier with small lateral displacement rigidity , which calls for the decision of a reasonable ratio of beam bending rigidity to pier lateral displacement rigidity
  此外，连续刚构桥是高次超静定结构，温度变化将引起较大的结构内力，需要设计抗推刚度较小的柔性墩以减小温度内力，合理确定主梁与墩的刚度比值是设计的关键。
• The structure shearing force takes a one - way increasing trend with the decrease of ratio of beam bending rigidity and pier lateral displacement rigidity and the increasing rate is bigger . when the consolidation at the bottom of pier is elastic consolidation and the structure force is bigger the extreme value mentioned at the above , the structure force will take a increase with the decrease of ratio ; and when the structure force is smaller the extreme value , the improvement of the inner force at the bottom of pier is distinct adopting elastic consolidation and bending of at the top of pier and beam will has a great increase
  对于墩底采用弹性固接时，结构内力在梁、墩刚度比不低于前述固接墩出现极值点时刚度比的情况下，将出现内力值随刚度比的增加而减小；而在梁、墩刚度比小于极值点刚度比时采用弹性固接对墩底弯矩改善较大较为明显，对墩顶及主梁的弯矩将会有较大幅度的增加。
• By analysis and compare to continuous rigid frame bridge at the condition of temperature uniform change , i found the bending moment change of pier either single pier or thin double piers takes a increasing trend with the ratio of beam bending rigidity and pier lateral displacement rigidity . the bending moment has a extreme value when the ratio of rigidity very small ( a constant ) . and in the condition , the structure inner force changes in the pier which mainly takes bending at first and takes bending and shearing force at last
  通过分析比较，发现连续刚构体系桥梁在受到均匀温变力作用下：无论是单墩还是双薄壁墩结构的弯矩都随梁的抗弯刚度与墩抗侧移刚度比的降低而呈增长趋势，当刚度比值小到一定值时弯矩将出现极值，随着刚度比进一步的减小弯矩值又将呈下降趋势，而结构由最初的墩以弯曲内力为主逐步转向以弯剪共同作用；结构的剪力值随梁抗弯刚度与墩抗侧移刚度比的降低而呈单向攀升趋势，其增长速率较快。
• This variation of stresses is due to the action of in - plane shear strain in the plate , which is termed “ shear - lag ” . stresses larger than the elementary bending uniform stress thus develop at the web - flange connection . an appropriate reduced “ effective width ” of the plate - with the uniform stress equal to the maximum longitudinal stress - has been widely used by engineers in conjunction with the elementary beam bending theory
  但实际上翼缘中剪切变形是不均匀的,由此导致正应力沿桥宽呈曲线分布,从而引出了有效宽度的概念,即按初等梁理论的公式也能得与真实应力峰值接近相等的那个翼缘折算宽度。
• Firstly , one conventional model of fatigue damage and classical damage mechanics theory are used to analyze the fatigue behavior of asphalt mixture specimens in fatigue tests including direct tension , cantilever beam bending , three point bending and wheel tracking by asphalt pavement analyzer ( apa ) . for every type of tests , corresponding fatigue damage model and computational method are set up
  首先直接采用一种常用的疲劳损伤演化模型和经典损伤理论，分别对直接拉伸、悬臂梁弯曲、梁式试件三点弯曲和apa往返轮载等多种疲劳试验开展疲劳损伤分析，针对每类试验均建立了相应的疲劳损伤模型和疲劳损伤计算方法。