Pilot Study Of The Steel Plate Concrete Hollow Shear Wall Panels

With the perfromance of the settling residence project and the developing of the comfort-able residence,Chinese have been requiring more and more dwelling houses since 1990.At thesame time,the Sustainable Development is fully undwer way,so wall materials reform and energy saving constructions have been performing in the civil engineering field.Clearly,sub-high rise residences will prevail on all types of Chinese residences.For architecturalrequirements,residences have many walls.As a result,it is comparatively reasonable thatsub-high rise residences are frame-wall structures or shear wall structures.We all know thatshear wall structures have large sectional area and the capability of bearing vertical loads isrespectively high.Nevertyeless,under seiemic forces they have large inertia forces and smalllateral displacements.Therefore it is known that tyey have poor ductility and belong to brittlestructures.Besides,they are not up to the standard of energy saving.For above reasons,oursubject studies hollow shear wall of R.C.which has not only good energy saving capability butalso small self-weight,small stiffness and good ductility.If the wall is put into use,shear wallstructures will be energy saving and ductile structures.The paper focuses on the experimental study and theoretical analysis of hollow shear wallof R.C.Its test specimens are three different hollow shear walls of R.C.The No.1,No.2 and No.3 specimen,in its given order,is ordinary style,"X"steel bracing style and silt style ofhollow shear wall of R.C.Firstly,by low-cycle and reverse horizontal loading test,theirproperties in cluding strength property,eformation property and energy property are studied.We in ~ for evew ~ we StUdr the - of for ~ bo ~ bond ds 1ed the edty -- the pe or pe m all becurves; the for Of W tw nd M wt W by me Of a the-- mp at sss As ds or be ana the -- of diSPbo are~ ffe ch at mp ch the -- at be the bo~ ha tal the ~ -- are ds nd ~ bo...