- carbide quills
- cut-off-die
- shear die
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剪模的英文
例句与用法
- Fibre - reinforced plastic composites - determination of the in - plane shear modulus by the plate twist method iso 15310 : 1999 ; german version en iso 15310 : 2005
纤维增强塑料复合材料.用板捻法测定内剪模量 - Epoxy - bonding a carbon - fiber composite plate to the tension face of concrete beam is an effective technique for repair and retrofit of concrete beams . in the first part of this paper , based on the fracture mechanics and the theory of beam , a theoretic model is proposed to analyze the shear stress in the adhesive between carbon - fiber composite and concrete . and then the closure - form solution for the shear stress distribution is drawn
本文的第一部分基于断裂力学与梁的基本理论，对碳纤维加固混凝土梁的粘结胶层以及粘结界面的剪应力分布进行了理论分析，得出了其理论解析解；讨论了碳纤维板的粘结长度、粘结厚度和粘结胶层的抗剪模量对界面剪应力分布的影响。 - The following principles are proved : increasing cfp adhesive length will release the concentrating of shear stress near the cutoff point , this will lead to the increment of loading - bear capacity of concrete beams ; increasing the thickness of cfp will improve the transition of load from concrete beam to cfp , this is useful to exert the potential of cfp ; in creasing the anti - shear modulus of adhesive will result enhance the concentrating of shear stress , this is harmful to the effect of cfp reinforced concrete beams
本文的理论分析结果可以表明：增加碳纤维板的粘结长度可以缓解碳纤维板端部界面上的剪应力集中，改善混凝土梁结构的加固效果；增大碳纤维板的粘结厚度可以增大界面上的剪应力，改善混凝土梁上载荷向碳纤维板的传递效果，有利于充分发挥碳纤维布的潜能；如果粘结胶层的抗剪模量过大会加剧剪应力的集中，从而对碳纤维加固的效果不利。