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DIAPHRAGMS <br />,�/,q P1AN IRREGULA't1TIFS: Thero is si�cant teasile capacity at raentrant corners or <br />other locatioos of plan 'vregularities. (Sea 7.1.1) <br />T�t/A REINFORCING AT OPENINGS: There is re'�nforcing uouad all diaphragm openings <br />largu than �50 perant oF the building width in either major plan dimension. (Sec 7.13) <br />T,v.a SPAN/DEPCH RATIO: If the span/depth ratios of wood diaphragms are �eater than <br />3 to 1, there ue nonstruUural walls connected to all diaphragm levels at less than 40•foot <br />spacing. (Sec.7.2.4) <br />QE SHFATHING: None of the diap6ragms coasist oF sUaight sheathing or have span/depth <br />ratios greater thaa �2 to 1. (Sec. 7.2.1) <br />CONNECCIONS <br />T � MASONRY WALL ANCHORS: Wall anchorage coaneUions ue steel anchors or straps <br />t6at are developed into the diaphragm. (Sec. 8.23) <br />T � ANCHOR SPACING: The anchors from the floor and roof systems into exterior <br />mazonry walls are spaced at 4 feet or less. (Sec. 8.24) <br />B•55 (Type 15) <br />