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City of Fremont

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Mr. Manhin Lee, Aff.M.ASCE

City of Fremont

Contributions

1 to 3 of 3 total

ASCE 7 Horizontal irregularity #5 - Nonparallel system

Posted By Manhin Lee 03-09-2023 11:50 AM
Found In Egroup: Peer-to-Peer Standards Exchange \ view thread
Hello fellow engineers! I would like to get an interpretation on how to define Horizontal irregularity #5 - Nonparallel system per ASCE 7-16, Table 12.3-1. Per the table, "Nonparallel system irregularity is defined to exist where vertical lateral force-resisting elements are not parallel to ...

RE: ASCE 7 Horizontal irregularity #5 - Nonparallel system

Posted By Manhin Lee 03-09-2023 11:50 AM
Found In Egroup: Peer-to-Peer Standards Exchange \ view thread
Great! Agree on the applications of loads. The follow-up question would be, is it required to be analyzed using 3D model per ASCE 7-16, 12.7.3? 12.7.3 states that for horizontal irregularity 1a, 1b, 4, and 5, a 3D model is required; the only exception is provided for a flexible diaphragm structure ...

ASCE 7 Horizontal irregularity #5 - Nonparallel system

Posted By Manhin Lee 03-08-2023 02:17 PM
Found In Egroup: Peer-to-Peer Standards Exchange \ view thread
Hello fellow engineers! I would like to get an interpretation on how to define Horizontal irregularity #5 - Nonparallel system per ASCE 7-16, Table 12.3-1. Per the table, "Nonparallel system irregularity is defined to exist where vertical lateral force-resisting elements are not parallel to ...