shear joint การใช้

• In both the tension and shear joint design cases, some level of tension preload in the bolt and resulting compression preload in the clamped components is essential to the joint integrity.
• Other such shear joints do not employ a preload on the bolt as they are designed to allow rotation of the joint about the bolt, but use other methods of maintaining bolt / joint integrity.
• This has not been observed to result in prey capture, but is remarkably similar to the midline of a " Pasilobus " web in which the low-shear joints of spanning threads have been broken.