施工技术2016年2月下 10CONSTRUCTIONTECHNOLOCY第45卷第4期 DOI:10. 7672/sgjs2016040010 预制保温密肋复合壳体墙受力性能研究
马荣全"²，苗冬梅，吴晓龙”，付兴” 3.大连理工大学建设工程学部，辽宁大连116024） [摘要】针对传统的密肋复合墙体需要在孔洞区域填充砌块、不利于装配式结构高效施工的问题，提出了一种新型 保温密肋复合壳体墙。
这种新型墙体在孔洞区域中间填充保温苯板，两侧浇筑一定厚度的混凝土，与肋柱、肋梁和 外框架形成整体。
结合相关规范和材料力学理论，计算了密肋复合壳体墙的轴心受压承载力和受剪承载力，以及 墙体在水平荷载作用下的侧向刚度。
计算结果表明，密肋复合壳体墙的承载力和刚度均大于密肋复合墙，具有推 广和应用价值。
[关键词]装配式；密肋复合墙；密肋复合壳体墙；计算公式；强度；刚度 [中图分类号】TU311【文献标识码]A[文章编号]1002-8498（2016）04-0010-04 Studyon theMechanicalBehaviorofthePrecast Multi-ribbedCompositeShellWall MaRongquan'，MiaoDongmei'，WuXiaolong'，FuXing （1.China Construction Eighth Engineering Division Co.，Lid.，Shanghai 20oo00,China; 2.Department of Building Engineering，Tongji University，Shanghai 200092，China; 3.Faculty of InfrastructureEngineering，DalianUniversityofTechnology,Dalian，Liaoning116024,China) Abstract:This paper proposed an innovative multi-ribbed posite shell wall to solve the problems of traditional multi-ribbed posite wall that the concrete blocks have to fill into the holes，which is unfavorable for the high efficiency of construction.The configuration of the new wall is that the benzene broad is filled into the holes with a certain thickness of concrete poured on both sides. The shell areas， rib columns and rib beams integrate into a system to bear the load.Based on the related code and the theory of material mechanics，the axial presive capacity and shear capacity of posite shell walls are calculated.The lateral stiffness of the posite shell walls is also derived. The results show that the bearing capacity and the stiffness of the shell walls are greater than the traditional multi-ribbed posite walls, which will have large potential of application and promotion. Key words:precast; multi-ribbed posite wall;multi-ribbed posite shell wall;calculation formulas;strength;stiffness 1研究背景2013已于2014年6月1日正式实施2。
建筑结构的工业化生产能够提高建设的效率密肋复合墙体结构克服了传统剪力墙结构自 和建筑质量，同时降低资源消耗和对环境的影响，重大的缺点，并且具有轻质节能、保温隔声、绿色环 具有显著的经济效益和社会效益，因此是建筑行业保、造价低廉等优点。
密肋复合墙结构...
