steel lintel
常見例句
- 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(jìn)行了四種形式11個(gè)試件剛性連梁及跨高比爲(wèi)4．6的普通鋼筋砼連梁的低周反複荷載試騐，結(jié)果表明：勁性鋼筋砼的剛性連梁及帶鋼支撐摩擦滑動(dòng)節(jié)點(diǎn)的剛性連梁具有很好的抗震性能； 返回 steel lintel