Zargham Amir Dar
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Fatima Khalid reacted to a post in a topic:
Etabs Load Combinations
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Thank you, issue resolved in the same index (index A). :')
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how to compute "effective mass coefficient ε"?
Zargham Amir Dar replied to Zargham Amir Dar's topic in Seismic Design
Thank you Admin, but I found the solution. Plus OBO-IBC document gave the values for Ss and S1. https://de.usembassy.gov/wp-content/uploads/sites/21/2016/08/Attachment-J.2-2015_OBO_Building_Code1.pdf
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Badar (BAZ) reacted to a post in a topic:
Etabs Load Combinations
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This document helped in finding Ss and S1 for Lahore, as are Ss=1.03 and S1=0.41. Plus I am stuck in a few problems in seismic design of water retaining structures. I am stuck in "effective mass coefficient ε" asked in ACI 350-3-06 Appendex A Step 5.
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Zargham Amir Dar reacted to a post in a topic:
Etabs Load Combinations
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I cant see the values for Lahore in this data, where can I get it?
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I am new here and I am stuck in a few problems in seismic design of water retaining structures. I am stuck in "effective mass coefficient ε" asked in ACI 350-3-06 Appendex A Step 5, and S1 ans Ss from ACI 350-3-06. it says the "From the applicable seismic ground motion map of ASCE 7-05, Chapter 22, obtain the mapped maximum considered earth-quake spectral response accelerations at short periods and at 1 second (SS and S1, respectively)" but the maps give values for US and I need values for Lahore.
