Abstract: Energy-efficient shear wall system is composed of load-bearing and thermal insulation concrete. Lightweight aggregate concrete is a kind of load-bearing and thermal insulation concrete with wide application. In this paper, the material properties and mechanical properties of lightweight aggregate concrete are introduced, such as compressive strength, thermal conductivity and stress-strain constitutive relation. Through the comparative analysis of the relevant literature, results show that lightweight aggregate concrete shear wall has improved significantly in thermal performance. In mechanical performance, under the premise that bearing capacity meets the design requirements, the ductility of lightweight aggregate concrete shear wall is better than ordinary concrete shear wall and has a high seismic capability. This paper also introduces the complex shear wall structure with heat preservation formwork and the newly developed sandwich insulation wall, their thermal properties and wall structure are discussed. Through comparative analysis, it is concluded that lightweight aggregate concrete is a promising material in energy-efficient shear wall system.
何诗华,严捍东. 国内节能型剪力墙技术研究和应用现状分析[J]. 《材料导报》期刊社, 2018, 32(11): 1910-1915.
HE Shihua, YAN Handong. Application Status and Technology Research of Energy-efficient Shear Wall in China. Materials Reports, 2018, 32(11): 1910-1915.
1 Liu Jianchang, Li Longjian, Shen Xianwen, et al. Simulation on coupled heat and moisture transfer for EPS plates thin plaster external wall systems[J].Journal of Chongqing University of Technology(Natural Science),2017,31(9):90(in Chinese). 刘建昌,李隆键,申宪文,等.EPS板薄抹灰外墙外保温系统热湿耦合传递的数值模拟[J].重庆理工大学学报(自然科学),2017,31(9):90. 2 袁忠.建筑自保温墙体材料及体系的可行性研究[J].上海建材,2010(5):14. 3 Kong L J. Research on structure and performance of ceramsite combined aggregate concrete[D].Harbin: Harbin Institute of Technology,2008(in Chinese). 孔丽娟.陶粒混合骨料混凝土结构与性能研究[D].哈尔滨:哈尔滨工业大学,2008. 4 过镇海.混凝土的强度与变形:试验基础与本构关系[M].北京:清华大学出版社,1997. 5 Wang Z Y, Ding J T, Guo Y S. Stress-strain curves of structural lightweight aggregate concretes[J].Concrete,2005(3):39(in Chinese). 王振宇,丁建彤,郭玉顺.结构轻骨料混凝土的应力-应变全曲线[J].混凝土,2005,(3):39. 6 Slate, Floyd O, Arthur H, et al. Mechanical properties of high-strength lightweight concrete[J].Journal of the American Concrete Institute,1986:88(3):606. 7 Zhang Z P. Material and structural basic performance tests and theoretical analysis research on glazed hollow bead insulation concrete[D].Taiyuan: Taiyuan University of Technology,2009(in Chinese). 张泽平.玻化微珠保温混凝土及其结构的基本性能试验与理论分析研究[D].太原:太原理工大学,2009. 8 Liu Y Z, Wang W J, Zhang Y, et al. Mechanical properties of thermal insulation concrete with a high volume of glazed hollow beads[J].Magazine of Concrete Research,2015,67(13):693. 9 Sengul O, Azizi S, Karaosmanoglu F, et al. Effect of expanded perlite on the mechanical properties and thermal conductivity of lightweight concrete,Energy Build,2011,43(2):671. 10 Wei Y P, Shi P, Li Z. Calculation of elastic modulus for thermal insulation glazed hollow bead concrete[J].China Concrete and Cement Products,2010(2):75(in Chinese). 魏艳萍,师鹏,李珠.玻化微珠保温混凝土弹性模量计算[J].混凝土与水泥制品,2010(2):75. 11 张玉,李珠,赵林,等.泵送玻化微珠保温混凝土的抗离析和抗泌水性能试验研究[J].混凝土与水泥制品,2013(2):64. 12 Zhao L. Key research issues of glazed hollow bead insulation concrete applied to real building[D].Taiyuan: Taiyuan University of Techno-logy,2015(in Chinese). 赵林.玻化微珠保温混凝土的关键问题研究及工程示范[D].太原:太原理工大学,2015. 13 Birjandi F K, Clarke J L. Deflection of lightweight aggregate concrete beams[J].Magazine of Concrete Research,1993,45(162):43. 14 Zhao L, Wang W J, Li Z. Applied study on the inorganic thermal insulation material in concrete[C]∥Proceedings of the Twelfth International Symposium on Structural Engineering.Wuhan,2012:321. 15 张建峰.玻化微珠保温混凝土剪力墙结构抗震性能试验与分析[D].太原:太原理工大学,2014. 16 Jiang L, LiuY Z, Wang W J. et al Study on seismic behavior of glazed hollow bead insulation concrete shear wall with different shear span ratio[J].Science Technology and Engineering,2016,16(12):129(in Chinese). 姜鲁,刘元珍,王文婧,等剪跨比对玻化微珠保温混凝土剪力墙震性能影响研究[J].科学技术与工程,2016,16(12):129. 17 刘冬柏,谭建军,付征.高层建筑陶粒混凝土结构自保温体系的研究[C]∥全国砌体结构基本理论与工程应用研讨会.广州,2007:387. 18 Liu C L, Qi X R. Experimental study of ceramsite concrete shear walls[J].Journal of Building Structures,1991,12(6):62( in Chinese). 刘翠兰,祁学仁.陶粒混凝土剪力墙的试验研究[J].建筑结构学报,1991,12(6):62. 19 Tao H J, Yu Q R, Shi X Y, Experimental study on behavior of reinforced ash ceramsite concrete shear walls[J].Journal of Building Structures,1994,15(4):20( in Chinese). 陶鹤进,于庆荣,史新亚.钢筋粉煤灰陶粒混凝土剪力墙受力性能的试验研究[J].建筑结构学报,1994,15(4):20. 20 Yang W J, Chen W C, Shi J Y. Experimental study on seismic behavior of shale ceramsite concrete shear walls[J].Journal of Building Structures,2012,33(7):164(in Chinese). 杨伟军,陈维超,石俊云.页岩陶粒混凝土剪力墙抗震性能试验研究[J].建筑结构学报,2012,33(7):164. 21 史新亚,于庆荣. 钢筋轻骨料混凝土剪力墙的试验研究[J].河北工学院学报,1994,23(3):34. 22 高永孚. 轻骨料混凝土结构设计与应用[C]∥第十一届全国轻骨料及轻骨料混凝土学术讨论会暨第五届海峡两岸轻骨料混凝土产制与应用技术研讨会.宁波,2012. 23 Ren H T, Zu Y L, Ren Z M, et al. Experimental study on seismic behavior of lightweight concrete shear wall[J].Journal of Hebei University of Technology,2007,36(3):94(in Chinese). 任洪涛,祖亚丽,任泽民,等.轻骨料混凝土剪力墙抗震性能的实验研究[J].河北工业大学学报,2007,36(3):94. 24 Liu Y Z. Study on composite shear wall structure system with permanent thermal-insulation wall form of glazed hollow beads[D].Taiyuan: Taiyuan University of Techno-logy,2015(in Chinese). 刘元珍.玻化微珠永久性保温墙模复合剪力墙结构体系研究[D].太原:太原理工大学. 25 Liu Y Z, Li Z. Experimental study on complex shear wall with heat preservation formwork[J].Journal of Taiyuan University of Techno-logy,2008(2):167(in Chinese). 刘元珍,李珠.保温墙模复合剪力墙试验研究[J].太原理工大学学报,2008(2):167. 26 段鹏飞,刘元珍.玻化微珠保温墙模复合剪力墙体系研究[J].墙材革新与建筑节能,2009(3):50. 27 Liu Y Z. Li Z. Yang Z Q. Study on bearing capacity of complex shear wall with GHB heat preservation formwork[J].Engineering Mecha-nics,2008(S1):141(in Chinese). 刘元珍,李珠,杨卓强.玻化微珠保温墙模复合剪力墙承载力研究[J].工程力学,2008(S1):141. 28 Yuan L Z, Li Z, Liu Y Z, Non-linear analysis on complex shear wall structure with GHB heat preservation formwork[D].Taiyuan: Taiyuan University of Technology,2008,39(4):400(in Chinese). 袁聆钊,李珠,刘元珍.玻化微珠保温墙模复合剪力墙非线性分析[J].太原理工大学学报,2008,39(4):400. 29 Li Z, Liu W P, Liu Y Z. Experimental study on seismic behavior of shear walls structure with thermal insulation formwork[J].Concrete,2012(5):131(in Chinese). 李珠,刘卫平,刘元珍.玻化微珠免拆墙模复合剪力墙抗震性能试验研究[J].混凝土,2012(5):131. 30 Li Z, Zhang T, Liu Y Z. Research on low-cyclic load test of large shear span ratio composite shear wall with GHB heat preservation formwork[J].Building Structure,2013,43(7):5(in Chinese). 李珠,张婷,刘元珍.高剪跨比玻化微珠保温墙模复合剪力墙低周往复荷载试验研究[J].建筑结构,2013,43(7):5. 31 吴方伯,宋瑞,邓利斌,等.新型夹心保温墙体设计及其连接件剪切性能研究[J].混凝土与水泥制品,2015(7):62. 32 Yang L. Experimental study and FEM analysis of cast-in-situ insulation composite shear wall[D].Hunan:Hunan University,2014(in Chinese). 杨璐.现浇保温复合剪力墙受力性能试验研究及有限元分析[D].长沙:湖南大学,2014. 33 薛伟辰,杨佳林,姜伟庆.FRP连接件预制保温墙体研究报告[R].上海:同济大学,2011. 34 聂旸,胡翔,祁德庆,等.配FRP连接件预制混凝土夹心保温剪力墙研究进展[C]∥第九届全国建设工程FRP应用学术交流会.重庆,2015. 35 Nam J H, Yoon S J, Ok D M, et al. Perforated FRP shear connector for the FRP-concrete composite bridge deck[J].Key Engineering Materials,2007,34(5):381. 36 Xue W C, Yang J L, Wang J R. Pull-out tests for evaluation of anti-pulling behavior of FRP connector in precast sandwich insulation wall panels[J].Fiber Reinforced Plastics/Composites,2012(4):55(in Chinese). 薛伟辰,杨佳林,王君若.预制夹芯保温墙体FRP连接件抗拔性能试验研究[J].玻璃钢/复合材料,2012(4):55. 37 薛伟辰,徐亚玲,朱永明,等.新型预制混凝土无机保温夹心墙体开发及其热工性能研究[J].混凝土与水泥制品,2013(8):55.