steel-concrete beam

• 组合梁

steel-concrete beam的用法和样例：

例句

1. And it can be used for designing composite I-beam and I-typed crane beam.
   这对工程上组合梁及吊车梁的设计具有实际意义。
2. The shearing performances of the stud connectors of steel-steel fibre concrete composite beams were studied and compared with those of steel-concrete composite beams.
   研究钢与钢纤维混凝土组合梁栓钉连接件的抗剪性能，并和钢与普通混凝土组合梁的栓钉连接件的抗剪性能进行对比。