CAJ | 학술논문

为了进一步明确连梁的受力性能，根据规范及实际工程建立足尺连梁剪力墙模型，分析单调荷载作用下的力学性能。通过ANASYS有限元软件，建立数值模型，研究了三种不同连梁构件在相同荷载作用下的位移及内力分布规律。研究结果表明：带板连梁剪力墙结构延性系数均能满足规范要求，且双联梁剪力墙及三连梁剪力墙的延性系数能够达到3以上，延性明显优于单连梁剪力墙；在相同荷载作用下，轴力大小基本相等，但单连梁的剪力及弯矩均最大，其次是双联梁，说明连梁能有效降低构件内力。
위료진일보명학련량적수력성능，근거규범급실제공정건립족척련량전력장모형，분석단조하재작용하적역학성능。통과ANASYS유한원연건，건립수치모형，연구료삼충불동련량구건재상동하재작용하적위이급내력분포규률。연구결과표명：대판련량전력장결구연성계수균능만족규범요구，차쌍련량전력장급삼련량전력장적연성계수능구체도3이상，연성명현우우단련량전력장；재상동하재작용하，축력대소기본상등，단단련량적전력급만구균최대，기차시쌍련량，설명련량능유효강저구건내력。
In order to clearly realize the mechanical property of coupling beam, the ful size shear wal with coupling beam was modeled by the way of standards and engineering. The mechanical property under monotonic load was analyzed. The accurate numerical model of three tie beams was established. The displacement and internal force spatial distribution features was considered. The results show that al of the ductility factors meet standardized requirements. The ductility coef icient of double beam shear wal and three beam shear wal can reach more than 3, obviously outbalancing the single beam shear wal . Al of the axial forces was equal in size but the Shear force and bending moment of single beam were maximum, the double beam was second, so tie beam can effectively reduce the internal component.