{"id":75210,"date":"2025-04-15T14:21:04","date_gmt":"2025-04-15T14:21:04","guid":{"rendered":"https:\/\/cwc.ca\/?post_type=mpcs-quiz&#038;p=75210"},"modified":"2025-07-14T14:21:26","modified_gmt":"2025-07-14T14:21:26","slug":"evaluation-de-la-lecon-8","status":"publish","type":"mpcs-quiz","link":"https:\/\/cwc.ca\/fr\/courses\/cours-shearwalls\/quizzes\/evaluation-de-la-lecon-8\/","title":{"rendered":"\u00c9valuation de la le\u00e7on 8"},"content":{"rendered":"<p>Niveau de difficult\u00e9 : 5\/5<\/p>\n\n\n\n<p>Dur\u00e9e estim\u00e9e de l'op\u00e9ration : 30 minutes<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>\u00c9nonc\u00e9 du probl\u00e8me : Conception d'un b\u00e2timent de 3 \u00e9tages<\/em><\/strong><\/h2>\n\n\n\n<p>La figure ci-dessous montre un plan d'\u00e9tage et une \u00e9l\u00e9vation ainsi que les emplacements pr\u00e9liminaires des murs de refend pour un b\u00e2timent \u00e0 ossature l\u00e9g\u00e8re en bois de 3 \u00e9tages. On suppose que des calculs pr\u00e9liminaires ont \u00e9t\u00e9 effectu\u00e9s pour d\u00e9terminer les longueurs approximatives des murs de refend n\u00e9cessaire pour r\u00e9sister aux charges sismiques lat\u00e9rales.<\/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-FR_Shw_L8-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu incorpor\u00e9 CA-FR_Shw_L8.\"><\/object><a id=\"wp-block-file--media-8de9dffa-e95b-412f-8803-5782bba35f20\" href=\"https:\/\/cwc.ca\/wp-content\/uploads\/2025\/04\/CA-FR_Shw_L8-1.pdf\">CA-FR_Shw_L8<\/a><a href=\"https:\/\/cwc.ca\/wp-content\/uploads\/2025\/04\/CA-FR_Shw_L8-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8de9dffa-e95b-412f-8803-5782bba35f20\">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>Surface du b\u00e2timent : A = 12,2 m x 18,3 m<\/li>\n\n\n\n<li>Masse sismique\n<ul class=\"wp-block-list\">\n<li>Wr = 1,3 kN\/m2 (toit) (charge permanente incluse)<\/li>\n\n\n\n<li>Ws = 0,5 kN\/m<sup>2<\/sup> (charge de neige totale sur le toit)<\/li>\n\n\n\n<li>Wf = 2 kN\/m<sup>2<\/sup> (plancher)<\/li>\n\n\n\n<li>La masse des murs est d\u00e9j\u00e0 prise en compte dans la masse des planchers.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Hauteur de plancher \u00e0 plancher : h = 2,75 m<\/li>\n\n\n\n<li>Le toit est plat (pente de 2 degr\u00e9s et pas de d\u00e9bord)<\/li>\n\n\n\n<li>Le b\u00e2timent est r\u00e9gulier<\/li>\n\n\n\n<li>Le b\u00e2timent est situ\u00e9 \u00e0 Castlegar, Colombie-Britannique<\/li>\n\n\n\n<li>Les sols du site sont de classe C<\/li>\n\n\n\n<li>Facteur d'importance = 1,0<\/li>\n\n\n\n<li>Rev\u00eatement et ossature\n<ul class=\"wp-block-list\">\n<li>Utilisation de contreplaqu\u00e9 DFP pour le rev\u00eatement<\/li>\n\n\n\n<li>SS Douglas-m\u00e9l\u00e8ze (38 x 140) pour l'ossature<\/li>\n\n\n\n<li>Espacement des montants : A d\u00e9terminer<\/li>\n\n\n\n<li>4 montants \u00e0 chaque extr\u00e9mit\u00e9 des segments de mur de refend<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Type d'ancrage de retenue : HDU8-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 fl\u00e8che 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>Utiliser le logiciel pour concevoir le b\u00e2timent et r\u00e9pondre aux questions ci-dessous.<\/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-456\" class=\"mpcs-quiz-question mpcs-quiz-question-multiple-choice\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Quel est l'espacement minimal des montants requis pour satisfaire aux crit\u00e8res de conception ?                            <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-456-1\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-456\" data-question-id=\"456\" name=\"mpcs_quiz_question_456\" value=\"150\" >\n                        <label for=\"mpcs-quiz-question-field-456-1\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-456-1\" class=\"mpcs-quiz-question-option-label\">150<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-456-2\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-456\" data-question-id=\"456\" name=\"mpcs_quiz_question_456\" value=\"800\" >\n                        <label for=\"mpcs-quiz-question-field-456-2\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-456-2\" class=\"mpcs-quiz-question-option-label\">800<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-456-3\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-456\" data-question-id=\"456\" name=\"mpcs_quiz_question_456\" value=\"300\" >\n                        <label for=\"mpcs-quiz-question-field-456-3\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-456-3\" class=\"mpcs-quiz-question-option-label\">300<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-456-4\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-456\" data-question-id=\"456\" name=\"mpcs_quiz_question_456\" value=\"400\" >\n                        <label for=\"mpcs-quiz-question-field-456-4\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-456-4\" class=\"mpcs-quiz-question-option-label\">400<\/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-457\" 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 conception, 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-457-1\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-457\" data-question-id=\"457\" name=\"mpcs_quiz_question_457\" value=\"Tous les murs de refend ont une capacit\u00e9 suffisante pour r\u00e9sister aux \u00ab charges de cisaillement du vent \u00bb.\" >\n                        <label for=\"mpcs-quiz-question-field-457-1\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-457-1\" class=\"mpcs-quiz-question-option-label\">Tous les murs de refend ont une capacit\u00e9 suffisante pour r\u00e9sister aux \" charges de cisaillement du vent \".<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-457-2\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-457\" data-question-id=\"457\" name=\"mpcs_quiz_question_457\" value=\"Toutes les retenues ont une capacit\u00e9 de conception suffisante.\" >\n                        <label for=\"mpcs-quiz-question-field-457-2\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-457-2\" class=\"mpcs-quiz-question-option-label\">Toutes les retenues ont une capacit\u00e9 de conception suffisante.<\/label>\n                                            <\/div>\n                                    <div class=\"mpcs-quiz-question-option\">\n                        <input type=\"radio\" id=\"mpcs-quiz-question-field-457-3\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-457\" data-question-id=\"457\" name=\"mpcs_quiz_question_457\" 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-457-3\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-457-3\" 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-457-4\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-multiple-choice\" aria-describedby=\"mpcs-quiz-question-error-inner-457\" data-question-id=\"457\" name=\"mpcs_quiz_question_457\" value=\"Toutes ces affirmations\" >\n                        <label for=\"mpcs-quiz-question-field-457-4\">\n                            <i class=\"mpcs-radio-checked\"><\/i>\n                            <i class=\"mpcs-radio-unchecked\"><\/i>\n                        <\/label>\n                        <label for=\"mpcs-quiz-question-field-457-4\" class=\"mpcs-quiz-question-option-label\">Toutes ces affirmations<\/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-458\" class=\"mpcs-quiz-question mpcs-quiz-question-true-false\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Tous les murs de refend ont une capacit\u00e9 de conception suffisante pour les charges de cisaillement du vent avec un diaphragme flexible, mais la limite de d\u00e9placement inter-\u00e9tages (inter-story drift) sp\u00e9cifi\u00e9e a \u00e9t\u00e9 d\u00e9pass\u00e9e sur au moins un \u00e9tages.                            <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-458-True\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-458\" data-question-id=\"458\" name=\"mpcs_quiz_question_458\" value=\"True\" >\n                    <label for=\"mpcs-quiz-question-field-458-True\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-458-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-458-False\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-458\" data-question-id=\"458\" name=\"mpcs_quiz_question_458\" value=\"False\" >\n                    <label for=\"mpcs-quiz-question-field-458-False\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-458-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-459\" class=\"mpcs-quiz-question mpcs-quiz-question-true-false\">\n    <legend class=\"mpcs-quiz-question-label\">\n                        Pour les charges sismiques, tous les murs de refend ont une capacit\u00e9 de calcul suffisante, mais certains murs des niveaux 1, 2 et 3 sont d\u00e9faillants en raison du flambement des panneaux ou d'un mode de r\u00e9sistance des clous non ductile.                            <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-459-True\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-459\" data-question-id=\"459\" name=\"mpcs_quiz_question_459\" value=\"True\" >\n                    <label for=\"mpcs-quiz-question-field-459-True\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-459-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-459-False\" class=\"mpcs-quiz-question-field mpcs-quiz-question-field-true-false\" aria-describedby=\"mpcs-quiz-question-error-inner-459\" data-question-id=\"459\" name=\"mpcs_quiz_question_459\" value=\"False\" >\n                    <label for=\"mpcs-quiz-question-field-459-False\">\n                        <i class=\"mpcs-radio-checked\"><\/i>\n                        <i class=\"mpcs-radio-unchecked\"><\/i>\n                    <\/label>\n                    <label for=\"mpcs-quiz-question-field-459-False\" class=\"mpcs-quiz-question-option-label\">Faux<\/label>\n                                    <\/div>\n                    <\/div>\n    <\/div>\n    <\/fieldset>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_mpcs_lesson_require_passing_score":true,"_mpcs_lesson_passing_score_unit":"percent","_mpcs_lesson_passing_score":75,"_mpcs_lesson_failed_message":" Vous devez obtenir 100 % \u00e0 ce quiz. Veuillez r\u00e9essayer. 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