steel lintel
常见例句
- In this paper, 4 types of stiffening beams including 11 specimens and 2 lintel beams with span to height ratio of 4.6 have been tested under cyclic loading. The results show steel R.
本文進行了四種形式11個試件剛性連梁及跨高比爲4．6的普通鋼筋砼連梁的低周反複荷載試騐，結果表明：勁性鋼筋砼的剛性連梁及帶鋼支撐摩擦滑動節點的剛性連梁具有很好的抗震性能； 返回 steel lintel