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proticos formulas varias, Exercises of Engineering

para resolver porticos de estructura

Typology: Exercises

2024/2025

Uploaded on 06/09/2025

marcos-vallejo-2
marcos-vallejo-2 🇺🇸

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3.9.2 CARGA REPARTIDA VERTICAL UNIFORME MOMENTOS FLECTORES Mem, =P 6 EN wo Poe(b=x)_ Poe * 2 40N PE Pe L a par x=5 Mnavees Bony 2 peh(2Nek} aN Ha D peh-(6-N-k) 4S BN H, = MMOMENTOS FLECTORES. My Me pl? w= 27 (2.N-k) Ya Yo 3.9 PORTICOS SIMPLES BIARTICULADOS A LA MISMA ALTURA. DINTEL HORIZONTAL 3.7.1 CARGA REPARTIDA VERTICAL A a N=B+2k ty ‘ REACCIONES pes v= “ c sm Yn = a A 8 [> n-| L L i 12} 3.pss H, =—Ps_ 2h-LN I, = Ho, MOMENTOS FLECTORES, aps [ MeeM SS" DN Ens M=¥,-x-2 pont “Hy 3.9.4 CARGA PUNTUAL VERTICAL SOBRE DINTEL yo N=342-k REACCIONES v= Pen c 3Pemn 2 L-nN MOMENTOS FLECTORES My Me Me 2-N-3 M, =Pomen LN 4 Hy a L Va ‘bp 3.10 PORTICOS SIMPLES BIARTICULADOS A LA MISMA ALTURA. DINTEL INCLINADO 3.10.1 CARGA REPARTIDA VERTICAL ESHER THOGOTUTBOVETION h, ih, = Te 22 yo k,= Se * Is Los 4 fr 1 REACCIONES 1 7" 'y hy ph =T,,! V, = Vp = 2 in n= Vo =p hy | Hy =p--Hy 4 Pte (445k p42, ee vam — PB Rp (lek) +e (4k) +h, - L - MOMENTOS FLECTORES. pon? ope? hy-(445-k))4 2-4, Meo 8 Reka (4k) +h, a = Bonne hy (445-k,)+2:h, SO FE (e KARE (Fk) eh hy En AB M =H, y PY Hy Hp 3.11.2 CARGA REPARTIDA VERTICAL SOBRE MEDIO DINTEL Valor de Io Carga en proyeccién horizental de Y REACCIONES | i - 2 'y { os Pit : ° ‘5 3 tx pl 1 1 Vy, PS 1 ' h m8 Hoon, 2 anes Al e | 64 (34k) eF (34) MOMENTOS FLECTORES p-Loh O-h+S-f MM (B4k)+f-(3-h4f) fh ‘Me 3.11.4 CARGA REPARTIDA HORIZONTAL SOBRE DINTEL Valor de lo carga en proyeccién vertical h Pp ac s ' ® T REACCIONES Vy 1 ' B ot vay, PL te 2-n) y BL 1 1 H, =p-f-H, ' ' 5 2 tox py Pat SAP ther) 08 (E44) re | we | 16 mPa 3) HF (Fe Son) L L | MOMENTOS FLECTORES. Me Ms Hh p-P 4h (ke 2)+f (Shee) . Té AY (k 4S) +F(f+ 3h) Ad, = Heh En BC 2 MsHoy-Va op (em siendo y=—-x+h 3.11.3 CARGA REPARTIDA HORIZONTAL SOBRE PILAR de Y 3 1 1 ' pi. 2 2 a ot fF Sina 1 4, h y Pt (S-ke12)-heé-f 1 ee S16 A (ke 3) ef (F+3-h) L MOMENTOS FLECTORES M m=O am, 2 a PPE ey co 4A poh? (S-K412)-h4eeh Mo 6 WP (esa ef (F+3-h) En AB py =e: +H, My z 1 ¥ 3.11.5 CARGA PUNTUAL VERTICAL SOBRE DINTEL P be 1, 5 1 - "y '2 8 bot me n + hy in h pe op L L -| Pom 6-hL-net.(3-E 4.) Hy =H. = —r “ 4.2 bPe(ka 3) 4. (f4 Ssh) Me MOMENTOS FLECTORES Meh Mp Hy He 4 L vy y, 3.12 PORTICOS SIMPLES BIARTICULADOS A DISTINTA ALTURA. DINTEL HORIZONTAL 3.12.1 CARGA REPARTIDA VERTICAL SOBRE DINTEL 1 A, a fhe i, r REACCIONES pl pl 8 oh (l+k}+ “OB RE (Tek HAR - (14K) Ay A hy =hy (Lek pe he (Tk) hy MOMENTOS FLECTORES. (A, +n, ) A, (1+ K,) RE (14K, J+ pe (r+ hy) CB A(T k jah - (Tek) 4h, A, 4, En BC M2 ¥, 1-2 oh Hy 3.13.2 CARGA REPARTIDA HORIZONTAL SOBRE PILAR REACCIONES "y pei ek Lek) = 4 H, =p-h=Hy ‘ poh-(2-k43) ¥ a 8 {k+ 2) Va=Vo= MOMENTOS FLECTORES 4, Pm A o 2 Mo Fh ea 2] MOMENTOS FLECTORES ,=-Pomen | 1 nam AUTRE [ke2 L(ek+l) Pomonf 1 nm Mey (erste) Peomnf i n-m_\ Mea (a-wa} Pron f{ 1 | o=m Mo= (ates) Pem-n eM, mM, t L L M = 3.13.4 CARGA PUNTUAL HORIZONTAL EN CABEZA DE PILAR cok REACCIONES a Pbk Ya = MoT 5k) y in h Pp Hy ty => MOMENTOS FLECTORES. 3.14 PORTICOS SIMPLES BIEMPOTRADOS A LA MISMA ALTURA. DINTEL A DOS AGUAS 3.14.1 CARGA REPARTIDA VERTICAL SOBRE DINTEL Pp Volor de la corga an proyeccién horizontal ae Y “| I < 2 'y B pt REACCIONES, IT .4 pL in in bh vy =PS mee P ke(4heSef)ef A E (Ehaf) ede (han ter| L L 4 MOMENTOS FLECTORES po kh (B-hel5-f)+f(6-h-f) My =M = 48 (kh f) e4k (He thf et) pL kh-(I6-h4l5-f4f MM =<" 5 (kehetp 64k. (FE hota) m=Pe +M, -H,-(h*f) Enac Mo=M avy oct. Bet) px 3.14.2 CARGA REPARTIDA VERTICAL SOBRE MEDIO DINTEL Loh REACCIONES 28 t v, Pity +4 l - ' 1b v=spu—tkel cy ot 32.(3-e41) fu B k(4-heS-f)ee Hy oh, Bo . a "y 4 h 16 (k-hatf ede (rh +h-teF) MOMENTOS FLECTORES A £ _p-E Eh (BANS EoD) pe 896 (chaff ak (Pethent) 64-(3-k+1) pak Keb (BA+IS ARENA pe S6 (k-beth ea k(Pop han) 6d (3-k4 1 Ma BE EPA pe 9S (kha) eak(Patenant) $4.(3-k4l) MM = pe Kih(16 A415: A) +P pu WPE A S NHS AAR pe 96 (khet) 44k (Pep hent) 64-13-64) Qaet t EBC M aM 4V,x-H, [ne M.=V, 5+M He (Fon)