Heavy masonry infills start immediately above the commercial floor.
沉重的砌面填料马上压向商用楼层。
2
Once the brick infills failed, the lateral strength and stiffness had to be provided by the frames alone, which then experienced significant inelasticity in the critical regions.
一旦砖块缝隙填料缺失，其侧向强度与刚性只能转由框架单独提供，致使临界位置严重丧失弹性。
3
Structure and infills. The building has a load-bearing structure comprised of reinforced concrete circular pillars and a roof with a double frame of glulam beams and wooden planking above.