bolt stud

英 [bəʊlt stʌd]

美 [boʊlt stʌd]

机（枪）心栓；双头螺栓

Bolt ( screw, nut, stud, spring washer, pin, ball bearing, roller bearing) is the most commonly used machine part.
螺栓（钉、帽、头螺栓、簧垫圈、、珠轴承、柱轴承）最常用的机械零件。
Usually there are12 categories which are bolt, stud, screw, nut, self tapping screw, wood screw, gasket, retainer ring, pin, composite member, bolting, and soldering lamp.
它通常包括以下十二类零件：螺栓、螺柱、螺钉、螺母、自攻螺钉、木螺钉、垫圈、挡圈、销、组合件和连接副、焊钉等。
Comparing the joint's load-bearing capacity and earthquake resistance performance among the joints with different stud bolt diameter and different connection plate thickness, researching some factor's influence on the work performance of the joint such as the high and strong stud bolt specification 、 connection plate thickness.
比较了不同螺栓规格和不同连接板厚度的节点试件的承载力和抗震性能，研究了高强螺栓规格和连接板厚度这2个因素对节点工作性能的影响；
Contrastively analyzing the experiment results of the six joints, researching some factor's influence on the work performance of the joint such as the high and strong stud bolt specification 、 connection plate thickness and stud bolt arrangement etc.
将六个试件的试验结果进行了对比分析，研究了高强螺栓规格、连接板厚度，螺栓排列方式等因素对节点工作性能的影响。