蒸压砂加气混凝土承重墙抗震性能研究
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摘要
利用有限元软件ANSYS对无筋蒸压砂加气混凝土承重砌块墙体(素墙体)的伪静力试验进行模拟分析,探讨了墙体破坏特征;进一步详细研究了采取构造增强措施后的配筋蒸压砂加气混凝土砌块承重墙体的结构抗震特性。研究表明采取适当的构造增强措施,蒸压砂加气混凝土承重砌体有良好的抗震性能。
Pseudo-static experiments of unreinforced aerated concrete block walls were simulated by FEM.The Paper expounds the aseismic performance of reinforced aerated concrete block wall with the effective structure measures in detail.It is concluded that the measures are propitious to adequately exert the aseismatic performance of aerated concrete block.
Pseudo-static experiments of unreinforced aerated concrete block walls were simulated by FEM.The Paper expounds the aseismic performance of reinforced aerated concrete block wall with the effective structure measures in detail.It is concluded that the measures are propitious to adequately exert the aseismatic performance of aerated concrete block.
引文
[1]周炳章.蒸压加气混凝土应用技术在中国的推广与发展[J].加气混凝土,1999,(3).
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[3]高连玉.加气混凝土应用技术论文集[C].北京:中国加气混凝土协会应用技术部,1999.
[4]徐德良,刘伟庆,等.大开间约束砖砌体墙的非线性分析[J].世界地震工程,2002,(6):20.
[5]Rlotfi Hamid,Benson Shing P.Interface model applied to fracture ofmasonrystructures[J].Journal of Structural Engineering,1994,(1):120.
[2]Trunk B,Schober G,Helbling AK,Wittmann F H.Fracture machanicsparameters of autoclaved aerated concrete[J].Cement and ConcreteResearch,1999,29.
[3]高连玉.加气混凝土应用技术论文集[C].北京:中国加气混凝土协会应用技术部,1999.
[4]徐德良,刘伟庆,等.大开间约束砖砌体墙的非线性分析[J].世界地震工程,2002,(6):20.
[5]Rlotfi Hamid,Benson Shing P.Interface model applied to fracture ofmasonrystructures[J].Journal of Structural Engineering,1994,(1):120.
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