Experimental Study On The Seismic Behavior Of Combined Walls Made Up Of Reinforced Wall Units

The structural system of concrete bearing wall combined with insulating forms asheat-proof layers is a new type energy saving structural system of the bearing wall. Inthis thesis, the experimental investigation and theoretical analysis of the fourspecimens of aspect ratio for 1.2 and the two specimens of aspect ratio for 0.6 underthe cyclic loading, combined with anciently production, are carried out to study onload carrying capacity, stiffness, deformation ability, energy consuming capacity andfailure characters of walls with different type of attachment and aspect ratio. It isshown that it is reliable to adopt the connective mode of the embedded column or theslit plain concrete . Transformation of aspect ratio has major affect on seismicbehavior of specimens. When aspect ratio is large ,decrease of deformation ability ofspecimens is obviours with shift of aspect ratio .When aspect ratio is low ,increase ofload carrying capacity of specimens is obviours with aspect ratio. Based on the testresults and analytical research, some formulas are proposed for estimating the bearingcapacity and the calculation results agree well with the measured.