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    • 40. 发明申请
    • Shear wall aspect ratio reducing frame (ARRF)
    • 剪切墙纵横比缩小框架(ARRF)
    • US20050284084A1
    • 2005-12-29
    • US10861676
    • 2004-06-04
    • James Blake
    • James Blake
    • E04B1/26E04C3/30
    • E04B1/26E04B2001/268E04B2001/2696
    • My invention, the Shear Wall Aspect Ratio Reducing Frame is a simple, economical, efficient, easy to install device that allows greater oppotunity and flexibility in the size and location of openings in the walls of wood frame constructed buildings particularly houses. The ARRF would replace the commercial, pre-fabricated systems now in use which are costly and inefficient labor-intensive shear wall devices. The ARRF achieves its goal by reducing the moment arm in the overturning equations that are used to determine the uplift forces in a shear wall. The ARRF reduces forces in walls rather than increase their bulk which is the strategic concept now in use throughout the design professions and the construction industry to solve the aspect ratio problem.
    • 我的发明,剪切墙纵横比减速框架是一种简单,经济,高效,易于安装的设备,可以在木框架建筑物,特别是房屋的墙壁上的开口尺寸和位置上实现更大的对抗性和灵活性。 ARRF将取代现在使用的商业,预制的系统,这些系统是昂贵且无效的劳动密集型剪力墙装置。 ARRF通过减少用于确定剪力墙隆起力的倾覆方程中的力矩臂来实现其目标。 ARRF减少墙壁的力量,而不是增加其体积,这是现在在整个设计行业和建筑行业使用的战略概念来解决纵横比问题。