新型可恢复功能半刚性节点抗震性能试验研究

焦志安,魏建鹏,郭杨,戴良军,田黎敏

Experimental study on seismic performance of new earthquake-resilient semi-rigid joint

Zhi-an JIAO,Jian-peng WEI,Yang GUO,Liang-jun DAI,Li-min TIAN

表 5 新型节点试件的4个截面的应变

Tab.5 Strain of four sections for two types of new joints specimens

$\varDelta $/mm εs1/(10−6ε) εs2/(10−6ε) εs3/(10−6ε) εs4/(10−6ε) HJ-1 HJ-4 HJ-1 HJ-4 HJ-1 HJ-4 HJ-1 HJ-4 16 566 712 942.2 486 1 925 1 176 445 505 24 698 897 1 615 615 5 590 3 465 508 655 96 907 2 563 2 150 2 164 55 024 43 792 1 450 1 861