arch324-w09-lecture-unit6 - Unless otherwise noted the...

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Unformatted text preview: Unless otherwise noted, the content of this course material is licensed under a Creative Commons Attribution 3.0 License. http://creativecommons.org/licenses/by/3.0/ © 2009, Peter Von Buelow You assume all responsibility for use and potential liability associated with any use of the material. Material contains copyrighted content, used in accordance with U.S. law. Copyright holders of content included in this material should contact [email protected] with any questions, corrections, or clarifications regarding the use of content. The Regents of the University of Michigan do not license the use of third party content posted to this site unless such a license is specifically granted in connection with particular content. Users of content are responsible for their compliance with applicable law. Mention of specific products in this material solely represents the opinion of the speaker and does not represent an endorsement by the University of Michigan. For more information about how to cite these materials visit https://open.umich.edu/education/about/terms-of-use. Any medical information in this material is intended to inform and educate and is not a tool for self-diagnosis or a replacement for medical evaluation, advice, diagnosis or treatment by a healthcare professional. You should speak to your physician or make an appointment to be seen if you have questions or concerns about this information or your medical condition. Viewer discretion is advised: Material may contain medical images that may be disturbing to some viewers. University of Michigan, TCAUP Structures II Slide 2/26 Architecture 324 Structures II Reinforced Concrete by Ultimate Strength Design • LRFD vs. ASD • Failure Modes • Flexure Equations • Analysis of Rectangular Beams • Design of Rectangular Beams • Analysis of Non-rectangular Beams • Design of Non-rectangular Beams University of Michigan, TCAUP Structures II Slide 3/26 Allowable Stress – WSD (ASD) • Actual loads used to determine stress • Allowable stress reduced by factor of safety Ultimate Strength – (LRFD) • Loads increased depending on type load γ Factors: DL=1.4 LL=1.7 WL=1.3 U=1.4DL+1.7LL • Strength reduced depending on type force φ Factors: flexure=0.9 shear=0.85 column=0.7 failure actual F S F f .) . ( ≤ n u M M φ ≤ Examples: WSD Ultimate Strength ' 1 ....
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This note was uploaded on 09/03/2011 for the course ARCH 324 taught by Professor Stopol during the Winter '09 term at University of Michigan-Dearborn.

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arch324-w09-lecture-unit6 - Unless otherwise noted the...

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