1000 MW机组主厂房单边钢次梁与混凝土框架主梁劲型预埋铁焊接节点研究
1000 MW궤조주엄방단변강차량여혼응토광가주량경형예매철한접절점연구
Study on embedded steel welding joint of single side steel secondary beam and concrete frame girder for 1 000MW unit of main factory building