灾后重建再生砌块砌体结构性能和设计研究
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摘要
利用汶川地震产生的大量建筑废物,生产再生混凝土砌块,是一种重要的资源化利用建筑废物的方式。围绕再生混凝土砌块在灾后重建村镇住宅砌体结构中的应用,探讨再生混凝土砌块砌体的结构性能。在此基础上,设计再生混凝土砌块承重墙片低周反复试验和再生混凝土砌块砌体房屋足尺模型振动台试验,研究再生混凝土砌块砌体的抗震性能。并结合灾后重建示范工程中的两栋再生混凝土砌块砌体房屋,进行再生混凝土砌块砌体结构的设计研究。
Using a large amount of construction waste,which was generated by Wenchuan earthquake,to produce recycled concrete blocks,is an important approach to utilize construction waste as resources.Based on the application of recycled concrete blocks in the earthquake hit-area,for reconstruction of villages and towns,the structural performance of recycled concrete block masonry was discussed.Under low frequency cyclic loading test of recycled concrete block load-bearing walls and the full-scale model shaking table test of recycled concrete block masonry house,the seismic performance of recycled concrete block masonry was studied.Combining with two demonstration projects in the earthquake hit-area reconstruction,the design of recycled concrete block masonry structure was also studied.
Using a large amount of construction waste,which was generated by Wenchuan earthquake,to produce recycled concrete blocks,is an important approach to utilize construction waste as resources.Based on the application of recycled concrete blocks in the earthquake hit-area,for reconstruction of villages and towns,the structural performance of recycled concrete block masonry was discussed.Under low frequency cyclic loading test of recycled concrete block load-bearing walls and the full-scale model shaking table test of recycled concrete block masonry house,the seismic performance of recycled concrete block masonry was studied.Combining with two demonstration projects in the earthquake hit-area reconstruction,the design of recycled concrete block masonry structure was also studied.
引文
[1]Xiao Jianzhuang,Lei Bin,Wang Changqing.Recycled prod-ucts from concrete waste in Wenchuan Earthquake-hit Area[C]//The First National Academic Exchange Conference onthe Research and Application of Recycled Concrete.Shang-hai,2008:63-66.[肖建庄,雷斌,王长青.汶川地震灾区建筑废物的资源化利用[C]//首届全国再生混凝土研究与应用学术交流会.上海:2008:63-66.]
[2]Ministry of Housing and Urban-rural Development of thePeople’s Republic of China.Technical guidelines for thedisposal of building waste in earthquake-stricken areas[S].2008.[住房和城乡建设部.地震灾区建筑废物处理技术导则[S],2008.]
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[4]Poon C S,Kou S C,Lam L.Use of recycled aggregates inmolded concrete bricks and blocks[J].Construction andBuilding Materials,2002,16(5):281-289.
[5]Hao T,Liu L,Xie L.A study on the mixdesign and funda-mental properties of concrete perforated bricks made of recy-cled aggregates[C]//Innovation&sustainability of struc-tures.Nanjing:2005:571-572.
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[8]Hao Tong,Liu Lixin,Yang Guangling.Research on thebatch ratio and the basic performance of recycled concreteaggregate for producing perforated brick[J].Brick&Tile,2007,(6):8-10.[郝彤,刘立新,杨广宁.再生骨料混凝土多孔砖的配合比和基本性能试验研究[J].砖瓦,2007,(6):8-10.]
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[10]Hao Tong,Liu Lixin,Gong Yaona.Research on the pres-sure deformation properties of perforated recycled aggregatesconcrete brick masonry[J].Brick&Tile,2007,(8):5-8.[郝彤,刘立新,巩耀娜.再生骨料混凝土多孔砖砌体受压变形性能试验研究[J].砖瓦,2007,(8):5-8.]
[11]Hao Tong,Liu Lixin,Wang Renyi,et al.Experimentalstudy of the shear strength of recycled aggregates concreteperforated bricks masonry[J].New Building Materials,2006,(7):51-53.[郝彤,刘立新,王仁义,等.再生混凝土多孔砖砌体抗剪强度试验研究[J].新型建筑材料,2006,(7):51-53.]
[12]Guo Junjie.Experimental research on seismic behavior ofsmall-sized hollowconcrete block full-sized wall[D].Bei-jing:Tsinghua University,2005.[郭俊杰.足尺混凝土小型空心砌块墙体抗震性能试验研究[D].北京:清华大学,2005.]
[13]Xi Xiaofeng,Guo Ruifeng,Xie Mingyu,et al.Lateralload capacity and stiffness of the elastic-plastic analysis ofcombinated wall and approximate calculating formula[J].Engineering Seismic,1995(3):5-9.[奚肖凤,郭瑞锋,解明雨,等.组合墙体抗侧承载力和刚度的弹塑性分析及近似计算公式[J].工程抗震,1995(3):5-9.]
[14]建筑抗震设计规范(GB50011-2001)[S].北京:中国建筑工业出版社,2001.
[15]砌体结构设计规范(GB50003-2001)[S].北京:中国建筑工业出版社,2002.
[16]混凝土小型空心砌块建筑技术规程(JGJ/T14-2004)[S].北京:中国建筑工业出版社,2004.
[17]再生混凝土应用技术规程(DG/TJ 08-2018-2007)[S].上海,2007.
[2]Ministry of Housing and Urban-rural Development of thePeople’s Republic of China.Technical guidelines for thedisposal of building waste in earthquake-stricken areas[S].2008.[住房和城乡建设部.地震灾区建筑废物处理技术导则[S],2008.]
[3]Hansen TC.Recycling of demolished concrete and masonry[R].RILEM Report of Technical Committee 37-DRC(Demolition and reuse of Concrete).E&FN Spon,1992.
[4]Poon C S,Kou S C,Lam L.Use of recycled aggregates inmolded concrete bricks and blocks[J].Construction andBuilding Materials,2002,16(5):281-289.
[5]Hao T,Liu L,Xie L.A study on the mixdesign and funda-mental properties of concrete perforated bricks made of recy-cled aggregates[C]//Innovation&sustainability of struc-tures.Nanjing:2005:571-572.
[6]Xiao Jianzhuang,Wang Xing,Huang Jian,et al.Analysis ofthe pressure-receiving performance of regeneration concretehollow brick[J].Housing Science,2005,12:32-35.[肖建庄,王幸,黄键,等.再生混凝土空心砌块受压性能分析[J].住宅科技,2005,(12):32-35.]
[7]Xiao Jianzhuang,Wang Xing,Huang Jian,et al.Compres-sive performance of concrete hollow block masonry with re-cycled aggregates[J].Structural Engineers,2006,22(3):68-71.[肖建庄,王幸,黄键,等.再生混凝土空心砌块砌体受压性能[J].结构工程师,2006,22(3):68-71.]
[8]Hao Tong,Liu Lixin,Yang Guangling.Research on thebatch ratio and the basic performance of recycled concreteaggregate for producing perforated brick[J].Brick&Tile,2007,(6):8-10.[郝彤,刘立新,杨广宁.再生骨料混凝土多孔砖的配合比和基本性能试验研究[J].砖瓦,2007,(6):8-10.]
[9]Liu Lixin,Hu Xin’an,Xie Lili,et al.Experimental study ofthe compressive strength of recycled aggregates concrete per-forated bricks masonry[J].Journal of Zhengzhou University:Engineering Science,2007,28(3):9-11.[刘立新,胡新安,谢丽丽,等.再生混凝土多孔砖砌体抗压强度试验研究[J].郑州大学学报:工学版,2007,28(3):9-11.]
[10]Hao Tong,Liu Lixin,Gong Yaona.Research on the pres-sure deformation properties of perforated recycled aggregatesconcrete brick masonry[J].Brick&Tile,2007,(8):5-8.[郝彤,刘立新,巩耀娜.再生骨料混凝土多孔砖砌体受压变形性能试验研究[J].砖瓦,2007,(8):5-8.]
[11]Hao Tong,Liu Lixin,Wang Renyi,et al.Experimentalstudy of the shear strength of recycled aggregates concreteperforated bricks masonry[J].New Building Materials,2006,(7):51-53.[郝彤,刘立新,王仁义,等.再生混凝土多孔砖砌体抗剪强度试验研究[J].新型建筑材料,2006,(7):51-53.]
[12]Guo Junjie.Experimental research on seismic behavior ofsmall-sized hollowconcrete block full-sized wall[D].Bei-jing:Tsinghua University,2005.[郭俊杰.足尺混凝土小型空心砌块墙体抗震性能试验研究[D].北京:清华大学,2005.]
[13]Xi Xiaofeng,Guo Ruifeng,Xie Mingyu,et al.Lateralload capacity and stiffness of the elastic-plastic analysis ofcombinated wall and approximate calculating formula[J].Engineering Seismic,1995(3):5-9.[奚肖凤,郭瑞锋,解明雨,等.组合墙体抗侧承载力和刚度的弹塑性分析及近似计算公式[J].工程抗震,1995(3):5-9.]
[14]建筑抗震设计规范(GB50011-2001)[S].北京:中国建筑工业出版社,2001.
[15]砌体结构设计规范(GB50003-2001)[S].北京:中国建筑工业出版社,2002.
[16]混凝土小型空心砌块建筑技术规程(JGJ/T14-2004)[S].北京:中国建筑工业出版社,2004.
[17]再生混凝土应用技术规程(DG/TJ 08-2018-2007)[S].上海,2007.
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