摘要
本文简介了武钢3200m^3高炉护壳制造用加固桁架的设计和使用情况,并提出了修改意见;本文着重讨论了大块弧形厚板环焊缝收缩弯曲变形在加固桁架中产生的内力。
This paper gives a brief description of the design and use of the strengthened girder used for mak-ing the shell of the blast furnace (3200m^3) of WISCO and puts forward a suggestion for revision andconcentrates on discussion about the internal force produced in the strengthened girder when the ringwelded seam of the large blocks of curved heavy plates contracts, bends and deforms.
出处
《工业建筑》
CSCD
北大核心
1991年第6期47-50,共4页
Industrial Construction
