土壤的USD與WSD - 土木
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By Adele
at 2011-07-26T22:36
at 2011-07-26T22:36
Table of Contents
不好意思, 可能是表達不夠清楚.
1. 假設基礎上的載重組合 為1.2D + 1.6L, 則分析承載力或穩定性時是否只應考慮
1.0D+1.0L ? (因為容許承載力為q'ult/FS 如工作應力法)
2. 擋土結構的極限設計法, 對於土壓力是如何考量的?
感恩.
※ 引述《shaunsheep (Shaun)》之銘言:
: 各位Civil Men, 小弟不清楚當計算土壓力時, 該採用的是WSD 或是 USD 設計之.
: 1. 是否土壓力採用極限平衡狀態則可直接使用USD 設計法設計之?
: 2. 計算穩定性, 土壤承載力時採用service load計算之, 則屬於WSD 設計?
: 現在我的作法是USD拿來設計結構物, WSD檢核承載力及穩定性, 不知道做法是否有誤@@"
: 不好意思, 尚有諸多觀念未釐清. 請前輩們多多賜教! 感恩!
--
1. 假設基礎上的載重組合 為1.2D + 1.6L, 則分析承載力或穩定性時是否只應考慮
1.0D+1.0L ? (因為容許承載力為q'ult/FS 如工作應力法)
2. 擋土結構的極限設計法, 對於土壓力是如何考量的?
感恩.
※ 引述《shaunsheep (Shaun)》之銘言:
: 各位Civil Men, 小弟不清楚當計算土壓力時, 該採用的是WSD 或是 USD 設計之.
: 1. 是否土壓力採用極限平衡狀態則可直接使用USD 設計法設計之?
: 2. 計算穩定性, 土壤承載力時採用service load計算之, 則屬於WSD 設計?
: 現在我的作法是USD拿來設計結構物, WSD檢核承載力及穩定性, 不知道做法是否有誤@@"
: 不好意思, 尚有諸多觀念未釐清. 請前輩們多多賜教! 感恩!
--
Tags:
土木
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