![]() ![]() The braces might make good "suspenders", but I'd want the "belt" to be diaphragm action. ![]() ![]() Stairs need to be able to resist that event's loading, and still be safe enough for a flood of people trying to evacuate in a hurry. people need to get out of the building after an event. because dont they see compression in reality? and when they buckle, how will they buckle? will it affect the braces tensile capacity? Will the very long braces elongate? Will elongation affect the function of the stairs? How much will it deflect, and how will that affect the function of the stairs. I dont like the lack of redundancy and I dont like relying purely on tension bracing.
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