{"id":75174,"date":"2025-04-15T13:03:43","date_gmt":"2025-04-15T13:03:43","guid":{"rendered":"https:\/\/cwc.ca\/?post_type=mpcs-quiz&#038;p=75174"},"modified":"2025-07-14T14:22:00","modified_gmt":"2025-07-14T14:22:00","slug":"evaluation-de-la-lecon","status":"publish","type":"mpcs-quiz","link":"https:\/\/cwc.ca\/fr\/courses\/cours-shearwalls\/quizzes\/evaluation-de-la-lecon\/","title":{"rendered":"\u00c9valuation de la le\u00e7on"},"content":{"rendered":"<p>Niveau de difficult\u00e9 : 3\/5<\/p>\n\n\n\n<p>Dur\u00e9e estim\u00e9e de l'op\u00e9ration : 15 minutes<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9nonc\u00e9 du probl\u00e8me : <em>Conecption d'un mur de refend simple<\/em><\/h2>\n\n\n\n<p>L'objectif de ce probl\u00e8me est de dimensionner un mur de refend simple avec plusieurs segments, comme illustr\u00e9 ci-dessous :<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/cwc.ca\/wp-content\/uploads\/2025\/04\/CA_Shw_L4-5-6-2.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu incorpor\u00e9 CA_Shw_L4-5-6.\"><\/object><a id=\"wp-block-file--media-99b85598-0f61-4943-9f65-c3ec5aa64b79\" href=\"https:\/\/cwc.ca\/wp-content\/uploads\/2025\/04\/CA_Shw_L4-5-6-2.pdf\">CA_Shw_L4-5-6<\/a><a href=\"https:\/\/cwc.ca\/wp-content\/uploads\/2025\/04\/CA_Shw_L4-5-6-2.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-99b85598-0f61-4943-9f65-c3ec5aa64b79\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Donn\u00e9es fournies :<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A partir du mod\u00e8le, appliquer une charge sismique V sur le mur de refend B-1, d'une magnitude de 25kN.<\/li>\n\n\n\n<li>Charge permanente verticale sur le mur (D) : 10 kN\/m<\/li>\n\n\n\n<li>Utiliser du contreplaqu\u00e9 sapin Douglas (DFP) comme rev\u00eatement<\/li>\n\n\n\n<li>\u00c9-P-S No1\/No2 (38 x 89) pour l'ossature (montants)<\/li>\n\n\n\n<li>Espacement des montants : 400 mm<\/li>\n\n\n\n<li>2 montants \u00e0 chaque extr\u00e9mit\u00e9 des segments de mur de refend<\/li>\n\n\n\n<li>Type d'ancrage de retenue : HDU2 - SDS2.5<\/li>\n\n\n\n<li>Utiliser des ancrages de retenue sur tous les segments<\/li>\n\n\n\n<li>Appliquer des ancrages de retenue \u00e0 toutes les ouvertures<\/li>\n\n\n\n<li>Utiliser la d\u00e9flexion du mur de refend pour calculer la rigidit\u00e9 et r\u00e9partir la force sur les segments de mur en fonction de la rigidit\u00e9.<\/li>\n\n\n\n<li>Toujours lin\u00e9ariser l'\u00e9quation de fl\u00e8che<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Exigence de conception :<\/h3>\n\n\n\n<p>Utilisez le logiciel pour concevoir le mur de refend et r\u00e9pondez aux questions suivantes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Question 1<\/h3>\n\n\n\n<p><em>Les informations sur les mat\u00e9riaux de rev\u00eatement se trouvent \u00e0 la page 3 des r\u00e9sultats de conception.<\/em><\/p>\n\n\n<fieldset id=\"mpcs-quiz-question-446\" class=\"mpcs-quiz-question mpcs-quiz-question-multiple-choice\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Quelle est l'\u00e9paisseur minimale du contreplaqu\u00e9 DFP n\u00e9cessaire pour r\u00e9sister aux charges appliqu\u00e9es (en mm) :                            <span class=\"mpcs-quiz-question-required\">*<\/span>\n                <\/legend>\n    <div class=\"mpcs-quiz-question-input\">\n        <div class=\"mpcs-quiz-question-options\">\n                                                <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-446-1\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-446\" data-question-id=\"446\" name=\"mpcs_quiz_question_446\" value=\"15\" >\n                        <label for=\"mpcs-quiz-question-field-446-1\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-446-1\" class=\"mpcs-quiz-question-option-label\">15<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-446-2\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-446\" data-question-id=\"446\" name=\"mpcs_quiz_question_446\" value=\"18\" >\n                        <label for=\"mpcs-quiz-question-field-446-2\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-446-2\" class=\"mpcs-quiz-question-option-label\">18<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-446-3\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-446\" data-question-id=\"446\" name=\"mpcs_quiz_question_446\" value=\"7.5\" >\n                        <label for=\"mpcs-quiz-question-field-446-3\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-446-3\" class=\"mpcs-quiz-question-option-label\">7.5<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-446-4\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-446\" data-question-id=\"446\" name=\"mpcs_quiz_question_446\" value=\"10\" >\n                        <label for=\"mpcs-quiz-question-field-446-4\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-446-4\" class=\"mpcs-quiz-question-option-label\">10<\/label>\n                                            <\/div>\n                                    <\/div>\n    <\/div>\n    <\/fieldset>\n\n\n\n<h3 class=\"wp-block-heading\">Question 2<\/h3>\n\n\n<fieldset id=\"mpcs-quiz-question-447\" class=\"mpcs-quiz-question mpcs-quiz-question-multiple-choice\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        D'apr\u00e8s le formulaire de r\u00e9sum\u00e9 de dimensionnement, les affirmations suivantes sont vraies :                            <span class=\"mpcs-quiz-question-required\">*<\/span>\n                <\/legend>\n    <div class=\"mpcs-quiz-question-input\">\n        <div class=\"mpcs-quiz-question-options\">\n                                                <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-447-1\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-447\" data-question-id=\"447\" name=\"mpcs_quiz_question_447\" value=\"Tous les murs de refend ont une capacit\u00e9 de calcul suffisante\" >\n                        <label for=\"mpcs-quiz-question-field-447-1\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-447-1\" class=\"mpcs-quiz-question-option-label\">Tous les murs de refend ont une capacit\u00e9 de calcul suffisante<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-447-2\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-447\" data-question-id=\"447\" name=\"mpcs_quiz_question_447\" value=\"Toutes les retenues ont une capacit\u00e9 de calcul suffisante\" >\n                        <label for=\"mpcs-quiz-question-field-447-2\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-447-2\" class=\"mpcs-quiz-question-option-label\">Toutes les retenues ont une capacit\u00e9 de calcul suffisante<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-447-3\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-447\" data-question-id=\"447\" name=\"mpcs_quiz_question_447\" value=\"La plaque inf\u00e9rieure a une capacit\u00e9 de compression perpendiculaire au grain suffisante sous tous les montants d&#039;extr\u00e9mit\u00e9 du mur\" >\n                        <label for=\"mpcs-quiz-question-field-447-3\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-447-3\" class=\"mpcs-quiz-question-option-label\">La plaque inf\u00e9rieure a une capacit\u00e9 de compression perpendiculaire au grain suffisante sous tous les montants d'extr\u00e9mit\u00e9 du mur<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-447-4\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-447\" data-question-id=\"447\" name=\"mpcs_quiz_question_447\" value=\"Toutes les affirmations ci-dessus\" >\n                        <label for=\"mpcs-quiz-question-field-447-4\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-447-4\" class=\"mpcs-quiz-question-option-label\">Toutes les affirmations ci-dessus<\/label>\n                                            <\/div>\n                                    <\/div>\n    <\/div>\n    <\/fieldset>\n\n\n\n<h3 class=\"wp-block-heading\">Question 3<\/h3>\n\n\n<fieldset id=\"mpcs-quiz-question-448\" class=\"mpcs-quiz-question mpcs-quiz-question-true-false\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Les ratios de r\u00e9ponse critique de toutes les ancrages de retenue sont inf\u00e9rieurs \u00e0 0,75.                            <span class=\"mpcs-quiz-question-required\">*<\/span>\n                <\/legend>\n    <div class=\"mpcs-quiz-question-input\">\n        <div class=\"mpcs-quiz-question-options\">\n                                                        <div class=\"mpcs-quiz-question-option\">\n                    <input type=\"radio\" id=\"mpcs-quiz-question-field-448-True\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-448\" data-question-id=\"448\" name=\"mpcs_quiz_question_448\" value=\"True\" >\n                    <label for=\"mpcs-quiz-question-field-448-True\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-448-True\" class=\"mpcs-quiz-question-option-label\">Vrai<\/label>\n                                    <\/div>\n                                            <div class=\"mpcs-quiz-question-option\">\n                    <input type=\"radio\" id=\"mpcs-quiz-question-field-448-False\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-448\" data-question-id=\"448\" name=\"mpcs_quiz_question_448\" value=\"False\" >\n                    <label for=\"mpcs-quiz-question-field-448-False\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-448-False\" class=\"mpcs-quiz-question-option-label\">Faux<\/label>\n                                    <\/div>\n                    <\/div>\n    <\/div>\n    <\/fieldset>\n\n\n\n<h3 class=\"wp-block-heading\">Question 4<\/h3>\n\n\n<fieldset id=\"mpcs-quiz-question-449\" class=\"mpcs-quiz-question mpcs-quiz-question-multiple-choice\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Quelle est la fl\u00e8che globale du mur de refend (en mm) :                            <span class=\"mpcs-quiz-question-required\">*<\/span>\n                <\/legend>\n    <div class=\"mpcs-quiz-question-input\">\n        <div class=\"mpcs-quiz-question-options\">\n                                                <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-449-1\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-449\" data-question-id=\"449\" name=\"mpcs_quiz_question_449\" value=\"15.50\" >\n                        <label for=\"mpcs-quiz-question-field-449-1\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-449-1\" class=\"mpcs-quiz-question-option-label\">15.50<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-449-2\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-449\" data-question-id=\"449\" name=\"mpcs_quiz_question_449\" value=\"20.71\" >\n                        <label for=\"mpcs-quiz-question-field-449-2\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-449-2\" class=\"mpcs-quiz-question-option-label\">20.71<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-449-3\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-449\" data-question-id=\"449\" name=\"mpcs_quiz_question_449\" value=\"6.10\" >\n                        <label for=\"mpcs-quiz-question-field-449-3\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-449-3\" class=\"mpcs-quiz-question-option-label\">6.10<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-449-4\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-449\" data-question-id=\"449\" name=\"mpcs_quiz_question_449\" value=\"1.20\" >\n                        <label for=\"mpcs-quiz-question-field-449-4\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-449-4\" class=\"mpcs-quiz-question-option-label\">1.20<\/label>\n                                            <\/div>\n                                    <\/div>\n    <\/div>\n    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