{"id":16098,"date":"2025-07-24T08:27:05","date_gmt":"2025-07-24T12:27:05","guid":{"rendered":"https:\/\/www.purdue.edu\/freeform\/me323\/?page_id=16098"},"modified":"2025-07-24T10:30:35","modified_gmt":"2025-07-24T14:30:35","slug":"h27-discussion-su25","status":"publish","type":"page","link":"https:\/\/www.purdue.edu\/freeform\/me323\/homework-discussion-su-25\/h27-discussion-su25\/","title":{"rendered":"H27 Discussion – Su25"},"content":{"rendered":"

PROBLEM STATEMENT<\/span><\/strong><\/em><\/span><\/a><\/p>\n

Hints and Discussion Thread<\/span><\/strong><\/em><\/p>\n

\"\"<\/p>\n

    \n
  1. \u03c3<\/em>ave<\/sub> and R<\/em> represent the location of the center and the radius of Mohr’s circle in the \u03c3-\u03c4 plane. Use the equations provided in the lecture book for these two parameters.<\/li>\n
  2. Be as neat as possible in drawing your Mohr’s circle to make sure that your circle is round.<\/li>\n
  3. The x<\/em>-axis on Mohr’s circle corresponds to (\u03c3,\u03c4) = (\u03c3x<\/sub>,\u03c4xy<\/sub>). Recall that the positive \u03c4-axis points DOWNWARD.<\/li>\n
  4. What are the two \u00a0extreme values for normal stress in your Mohr’s circle? These are called the principal stresses.<\/li>\n
  5. What are the two extreme values for shear stress in your Mohr’s circle?<\/li>\n
  6. Review the discussion in the lecture book on the origins of the two out-of-plane stress element rotations, and their influence in finding the absolute maximum shear stress.<\/li>\n<\/ol>\n

    Any questions? Ask (and answer) questions here.<\/p>\n","protected":false},"excerpt":{"rendered":"

    PROBLEM STATEMENT Hints and Discussion Thread \u03c3ave and R represent the location of the center and the radius of Mohr’s circle in the \u03c3-\u03c4 plane. Use the equations provided in the lecture book for these two parameters. Be as neat as possible in drawing your Mohr’s circle to make sure that your circle is round. … Continue reading H27 Discussion – Su25<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":10,"featured_media":0,"parent":15657,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-16098","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/pages\/16098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/comments?post=16098"}],"version-history":[{"count":5,"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/pages\/16098\/revisions"}],"predecessor-version":[{"id":16107,"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/pages\/16098\/revisions\/16107"}],"up":[{"embeddable":true,"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/pages\/15657"}],"wp:attachment":[{"href":"https:\/\/www.purdue.edu\/freeform\/me323\/wp-json\/wp\/v2\/media?parent=16098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}