chunk_850.json•1.57 kB
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"text": "~ \n-<:: \n~ \n!! \n:; \n·~· \n., \n0. \nJ!~ \n:> \n0 \n>< \n::> \n.. \n< \na: \n·c: \na; \nli c: \nE \n.2 \n:zS \nC\"'i~ \nCl \n765 \n\n& \n-..l \n01 \n-..l \nAcier \nCoefficient \nd'equivalence \nModule d'Young \n4. SOLUCITATIONS \n1\n9 \n• \n400 ou 500 MPa \nfeb_ -' \n1,15 i \n0 10% ... \nn•15 \nEs • 200 000 MPa \nG -charges permanentes \nQ • charges d'exploitation \nW•vent \nSn • neige \nCombinaisons d'ac-~1,35 G + 1,5 Q \nlions {ELU) G + 1,5 Q \nMoments \nEffort tranchant \n{cisaillement) \nCharge centree \nS.PORTEES \n·en flexion \n• ill'effort tranchant \n6. FLEXION \n1,35G + 1,5 Q + 1,3W \nG+1,5W \nultime: Mu \nresistant : Mutim \nMu!> Mutim \nVu!>Vutim \n-ru !> \"tufim \nNuS Nurim \nportee entre nus \na rabscisse 5h/6 \nELU • etat-limite ultime \nDetennination de Ia \nsection d'acier \nDecal age des aciers \nde flexion \nSection minimum \nd'acier (section \nrectangulalre) \nSection maximum \nd'acier \n7. EFFORT \nTRANCHANT \n(poutres) \n11 • Mu I {b rJ abu) \n~-x/d•1,25{1-~) \n~-O,Sd(1+ ~) \ns·Mul(zasu) \nOtJu • 0,85 fc281 'Yb \nasu•fehs \nYb•1,5 rs·1,15 \n0,6h \nAs/ {bel)~ 0,23112sll\n9 \n1128 • 0,06fc28 + 0,6 MPa \npas de maximum",
"metadata": {
"book_id": 34848,
"title": "BASIC-STRUCTURAL-Henry-Thonier-Tome-2",
"authors": "Unknown",
"project": "basic_structural",
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