新型单向预应力双向配筋混凝土叠合楼盖结构体系开发及其在灾后重建中的应用
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摘要
汶川地震导致大量装配式的预制砖混结构房屋倒塌,伤亡惨重,灾后恢复重建中,预制板装配式楼盖抗震性能差,现浇楼盖建造速度慢,其它楼盖也存在造价高等缺点。新型楼盖(新型单向预应力双向配筋混凝土叠合楼盖)以预制薄板(预制预应力混凝土带肋薄板)为底板,在板肋预留孔中布设横向穿孔钢筋,以及在底板拼缝处布置折线形抗裂钢筋,再浇注混凝土叠合层形成双向叠合板。为适应复杂荷载条件,对新型楼盖结构体系进行了开拓与发展。结合灾区重建工程实例,对新型楼盖进行技术经济分析,得到了新型楼盖具有良好的技术经济性能的结论。
引文
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[12]Wang xianli.Experimental Study on PK Multifunctional Concrete Hollow Block [D].Changsha:Hunan University,2008.[王先丽.PK多功能混凝土空心砌块试验研究[D].长沙:湖南大学,2008.]
[13]Chen Hailong.Exprimental study on basic mechanical behavior and nonlinear FEA of P.K mltifunctional concrete hollow block masonry[D].Changsha: Hunan University,2008.[陈海龙.一种新型承重砌块砌体基本力学性能研究[D].长沙:湖南大学,2008.]
[2]Mao Xiaoyong,Han Linhai.Fire resistance of profiled steel sheeting steelconcrete composite slab[J].Journal of Harbin University of C.E.＆Architecture. 2001,34(2):27-31.[毛小勇,韩林海.压型钢板钢—混凝土组合板抗火研究的现状和特点[J].哈尔滨建筑大学学报.2001,34(2):27-31.]
[3]Zhou Xuhong,Wu Fangbo, Zhang Jingshu,et,al.Application of a new style one-way prestressed twoway concrete composite slab in postdisaster reconstruction[C]//Analysis on building seismic damage in Wenchuan earthquake and post-earthquake reconstruction in 2008.Beijing:China Architecture＆Building Press,2008:448- 454.[周绪红,吴方伯,张敬书,等.新型单向预应力双向配筋混凝土叠合楼盖在震后重建中的应用[C]//2008年汶川地震建筑震害分析与重建研讨会论文集.北京:中国建筑工业出版社,2008:448-454.1
[4]Zhou Xuhong,Wu Fangbo,Liu Zhanke,et,al.A new style assembled ??monolithic building structure system[C] //Analysis on building seismic damage in Wenchuan earthquake and postearthquake reconstruction in 2008.Beijing: China Architecture＆Building Press,2008: 455-462.[周绪红,吴方伯,刘占科,等.新型装配整体式房屋结构体系[C].//2008年汶川地震建筑震害分析与重建研讨会论文集.北京:中国建筑工业出版社,2008:455-462.]
[5]Roberts-Wollmann C L,Guirola M, Easterlina W S.Strength and performance of fiber-reinforced concrete composite slabs[J].Journal of Structural Engineering. 2004,130(3):520-528.
[6]Gong Jianglie.Experimental study on bearing capacity of PK prestressed concrete composite slab[D].Changsha: Hunan University,2008.[龚江烈.PK预应力混凝土叠合楼板的承载力性能试验研究[D].长沙:湖南大学,2008.]
[7]Tang Shaoqing,Wu Fangbo,Zhang Weiwei.Experimental research on PK prestressed concrete composite slab[J]. Building Technique Development.2007(3): ??11-13.[唐昭青,吴方伯,张微伟.PK预应力混凝土双向叠合楼盖的实验研究[J].建筑技术开发. 2007(3):11-13.]
[8]Zhou Xuhong,Zhang Weiwei,Wu Fangbo,et,al. Design method of prestressed concrete simply supported on four sides of two-way composite slab[J].Journal of Architecture and Civil Engineering,2006,23(4):54-57. [周绪红,张微伟,吴方伯,等.预应力混凝土四边简支双向叠合板的设计方法[J].建筑科学与工程学报.2006,23(4):54-57.]
[9]Zeng Chuiiun,Wu Fangbo,Liu Xijun,et,al.Design and construction of a new type composite structure system[J].Building Science, 2006,22(4):67-71.[曾垂军,吴方伯,刘锡军,等.新型叠合结构体系的设计与施工[J].建筑科学.2006, 22(04):67-71.]
[10]Wu Fangbo,Zhen Luncun,Zeng Chuijun.Study of PK prestressed concrete composite floor[J].Building Technique Development.2005,32(04):23-24.[吴方伯,郑伦存,曾垂军.PK预应力混凝土叠合楼盖体系探讨[J].建筑技术开发.2005,32(04):23-24.]
[11]Zeng Chuijun.Experimental study on flexural behavior and design method of prestressed concrete composite beam [D].Changsha:Hunan University,2005.[曾垂军.预应力混凝土叠合梁受弯性能及设计方法的试验研究[D].长沙:湖南大学,2005.]
[12]Wang xianli.Experimental Study on PK Multifunctional Concrete Hollow Block [D].Changsha:Hunan University,2008.[王先丽.PK多功能混凝土空心砌块试验研究[D].长沙:湖南大学,2008.]
[13]Chen Hailong.Exprimental study on basic mechanical behavior and nonlinear FEA of P.K mltifunctional concrete hollow block masonry[D].Changsha: Hunan University,2008.[陈海龙.一种新型承重砌块砌体基本力学性能研究[D].长沙:湖南大学,2008.]
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