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Mr. Matthew Bosch-Willett, P.E., S.E., M.ASCE

Contributions

1 to 2 of 2 total

Yield Point for Steel SMF Plastic Hinge Modeling for NLTHA

Posted By Matthew Bosch-Willett 04-17-2023 05:12 PM
Found In Community: Peer-to-Peer Standards Exchange \ view thread

ASCE 41-17 permits the use of the generalized force-deformation relation for deformation-controlled steel elements depicted in Figure 9-2 using the modeling parameters and acceptance criteria specified in Table 9.7-1 for nonlinear procedures. The yield point, Qy, for flexural action in beams is determined ...

Scaling of MRSA Drifts

Posted By Matthew Bosch-Willett 03-08-2023 12:23 PM
Found In Community: Peer-to-Peer Standards Exchange \ view thread

ASCE 7-16 (and 7-22) section 12.9.1.4.2 states that, if the MRSA drift base shear is < Cs*W where Cs is determined in accordance with Eq. 12.8-6 (or 12.8-7 in ASCE 7-22), then the MRSA drifts are scaled up by Cs*W / Vt. There seem to be two interpretations of this provision: (a) scale up to Eq. 12.8-6 ...