Indicates whether to allow a maximum cyclic reduction factor. The 2004 edition of B31.3 permits the cyclic reduction factor (f) to exceed 1.0 under certain conditions. To allow "f" to exceed 1.0, up to the limit of 1.2, click On. To prohibit "f" from exceeding 1.0, click Off.
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This option is distributive and applies to current and all following elements until you change it.
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This option is not used for B31.3 Chapter IX.