CAJ | 학술논문

为研究不同内填材料对肋格单元抗震性能影响，对3个不同内填材料肋格单元及1个空肋格单元进行了1／2比例模型试验，分析了试件的破坏过程及破坏机理，探讨了不同材料内填砌块肋格单元承载力、变形及耗能能力等抗震性能。试验结果表明：填充加气混凝土砌块试件发生了砌块角部压碎破坏，破坏过程与生态复合墙板的分阶段破坏相对应，是一种合理的破坏形式；加气混凝土砌块与秸秆泥坯砌块对肋格承载力提高较大，但变形能力降低；填充再生EPS轻骨料混凝土砌块试件，砌块较早地退出了工作，对肋格的承载力提高不大；填充秸秆泥坯砌块肋格单元耗能性能较好。研究结果对于生态复合墙体多道抗震防线的优化设计具有一定的参考意义。
위연구불동내전재료대륵격단원항진성능영향，대3개불동내전재료륵격단원급1개공륵격단원진행료1／2비례모형시험，분석료시건적파배과정급파배궤리，탐토료불동재료내전체괴륵격단원승재력、변형급모능능력등항진성능。시험결과표명：전충가기혼응토체괴시건발생료체괴각부압쇄파배，파배과정여생태복합장판적분계단파배상대응，시일충합리적파배형식；가기혼응토체괴여갈간니배체괴대륵격승재력제고교대，단변형능력강저；전충재생EPS경골료혼응토체괴시건，체괴교조지퇴출료공작，대륵격적승재력제고불대；전충갈간니배체괴륵격단원모능성능교호。연구결과대우생태복합장체다도항진방선적우화설계구유일정적삼고의의。
To study the effects of different filling materials on the aseismic performance of the rib-grid unit ,a 1∶2 ratio model experiment of three specimens with different filling materials and one specimen unfilled was conducted .The failure process and modes of the specimens were analyzed and the bearing performance ,deformation capacity and energy dissipa-tion of different rib-grid units were discussed .The results indicate that the rib-grid unit of aerated concrete block with the crushed corners presents a reasonable failure mode ,because the failure develops in stages ,which is in agreement with that of the eco-composite wall;the aerated concrete block and straw mud block can improve the capacity of rib-grid unit greatly ,but reduce the deformability of the unit simultaneously ;the regenerated EPS lightweight aggregate concrete block quits working too early to improve the bearing capacity of the specimen;the rib-grid unit of straw mud block has better energy dissipation performance .The results have certain referential value for the optimization of multi-channel aseismic design for eco-composite walls .