loop stiffness环刚度
1.A working chart was constructed for calculating the loop stiffness of plastics pipes, which reflected the inherent characteristics of plastics pipe.根据塑料管材环刚度计算公式绘编成计算图 ,该图显示出塑料管材的固有特性。
2.Based on formula of loop stiffness for plastic piping, calculating chart was drawn which showed inherent features of plastic piping.根据塑料管材环刚度计算公式绘编成计算图,该图显示出塑料管材的固有特性。
3)ring-stiffness环刚度
1.The results showed that superfine glass bead treated by an organic agent could improve a drop hammer impact and ring-stiffness of this double-wall corrugated pipe.结果表明,以有机改性超细玻璃微珠为HDPE双壁波纹管的填充改性剂,能有效提高其落锤冲击强度和环刚度,且超细玻璃微珠粒径在3μm左右、用量约为20质量份时效果最佳;与普通轻质CaCO3填充制品相比,超细玻璃微珠填充HDPE双壁波纹管的蠕变率更低,"米重"更轻。
2.The optimal formula for manufacturing double-wall corrugated pipes of high density polyethylene(HDPE)/calcium-magnesium silicate whisker composites was determined by analyzing the main influencing factor of ring-stiffness of pipe and the way to improve ring-stiffness. 通过研究影响管材环刚度的主要因素和提高管材环刚度的方法,确定了制备高密度聚乙烯 (HDPE) /硅钙镁(SCM)晶须复合材料双壁波纹管的最佳配方;介绍了HDPE/SCM晶须复合材料双壁波纹管的制备工艺和设备,为生产高性能、低成本的塑料管材提供了新的选择。
4)hoop rigidity环向刚度
1.Then, their compression flat linear load and hoop rigidity also have a large scope.管子压扁线载荷和环向刚度变化很大。
5)Environment rigidity环境刚度
6)rigidity of the bolted annular flange system环法兰刚度
延伸阅读
JPZ型三向等刚度橡胶减震器分子式：CAS号：性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
