下翼缘 meaning in English
bottom flange
lower flange
Examples
- Small rectangular backup bars were used to fabricate the web-bottom flange connection .
在腹板与下翼缘的施焊中使用小矩形挡板。 - 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。 - This paper researches the plane stiffness of new composite structure for slab on the lower flange , which is compared with the traditional structure for the slab on the top flange
本文研究了将楼板置于钢梁下翼缘的新型组合结构平面刚度，并和传统的将楼板置于钢梁上翼缘的结构形式的平面刚度和极限承载力作了比较。 - 962m respectively ) . neighbouring segments are linked with bolts and welding . after the girders were segmented , guesseted plates were used with high - strength bolted oints to connect the web plates , and the higher and lower flange plates were butt - welded
相邻梁段之间的连接形式为栓焊混合型连接，采用节点板把腹板用高强螺栓连接后上、下翼缘板分别对焊。 - Plastic theory suggests , the composite beam for the floorslab is suited lower flange , it s plastic limit moment cuts down by 52 . 4 % than the composite beam for the floorslab is suited on the top flange . it s plastic limit moment lifts 8 . 8 % than the steel beam , which is on the same condition
塑性理论分析的结果表明，楼板位于钢梁下翼缘形式的组合梁和楼板位于钢梁上翼缘形式的组合梁截面相比较，其塑性极限弯矩降低52 . 4 ，和同等条件下纯钢梁截面相比较，楼板位于钢梁下翼缘的组合梁塑性极限弯矩提高8 . 8 。