evaulareBREVIAR DE CALCULEVALUAREA INCARCARILORGreutatea panouri de acoperisPp13.15daN/mpPpane13.15daN/mPrigle14.465daN/mIncarcarile din zapada-conform CR 1-1-3/2006Sn= i Ce Ct S0,kunde:Ce coeficient de expunere al amplasamentului;Ct coeficient termic;S0,k valoarea caracteristica a incarcarilor din zapada pe sol [kN/mp], an amplasament.Zona : Sita BuzauluiS0,k=200daN/mpValorile coeficientului de expunere CeTipul expuneriiCeCompleta0.8Pariala0.1Redusa1.21=0.810.80Sn128.00daN/mpSc179.20daN/mpPz179.2daN/mIncarcari de vant-conform NP 082/2004W(z)=qref*Ce(z)*Cpunde:qref-presiunea de referinta a vantuluiCe(z)- factor de expunere de iniltimea asupra terenuluiCp- coeficinet aerodinamic de presiuneqref[daN/mp]Ce(z)Cp Zona DCp Zona En501.960.8-0.31.2W(D)n78.40daN/mpW(D)c94.08daN/mpW(E)n-29.40daN/mpW(E)c-35.28daN/mpCalculul incarcarilor pe riglel -travea5.00mRiglelW(D)[daN/m]W(E)[daN/m]5.00103.49-38.81

dimensionare panaDIMENSIONAREA SECTIUNII PANEI1.Evaluarea incarcarilor1.1 Greutatea permanentapanouri sandwich13.15daN/mpana Z150/24.2daN/mCvasi-permanente13.15daN/mTotal30.5daN/mPentru dimensionarea panelor se va considera componenta normala a acestei incarcari verticale:gp0.2916729506kN/mCoeficientii de incarcarilor pentru determinarea valorilor de calculSLU1.1SLEN11.2 Incarcari din zapadaPz1.2240700877kN/mCoeficientii de incarcarilor pentru determinarea valorilor de calculSLU2.1046875SLEN1.352343751.3. Incarcari din vantPv-0.384kN/mCoeficientii de incarcarilor pentru determinarea valorilor de calculSLU1.2SLEN1Verificarea panelorVerificarea panelor la SLUCaz 1.-Incarcare permanenta+incarcare presiuneCaz 12.8971252583Caz 2.-Incarcare permanenta+incarcare suctiuneCaz 2-0.1399597544Incarcarea distribuita pe unitatea de lungime a panei este:q2.8971252583kN/mVerificarea panelor la SLENCaz 1.-Incarcare permanenta+incarcare presiuneCaz 11.9470364832Caz 2.-Incarcare permanenta+incarcare suctiuneCaz 2-0.0923270494Incarcarea distribuita pe unitatea de lungime a panei este:q1.9470364832kN/mSe alege pana continua Z150/2 cu suprapunere pe reazem 1.5 m, pentru deschiderea de 5 m incarcarea capabila este de: 3.72 kN/mDIMENSIONAREA SECTIUNII RIGLEIPv1.03kN/mPv11.138368kN/mSe alege rigla continua C150/2 simplurezemat, pentru deschiderea de 5 m incarcarea capabila este de: 2.27 kN/m

Dim grinda corp 1DIMENSIONAREA RIGLEI TRANSVERSALASolicitari de bare [Linear, Fundamental,Grinda]BaraSecDistanta [m]Nx [daN]Qy [daN]Qz [daN]Mx [daNm]My [daNm]Mz [daNm]11211-4039.4-116.85301.50.47833.481.311711-4039.4116.85301.5-0.47833.4-81.37310.122-2313.4*****7510.095-2315.7*****11210*-116.8****11710*116.8****4410-3953.7-3.8-4535.2-0.14742.4-44910-3953.73.8-4535.20.14742.4411211-4039.4-116.85301.50.47833.481.311711-4039.4116.85301.5-0.47833.4-81.36910***-4.3**7910***4.3**7110-2359.1201015.82.8-4376.9137211-2636.8-29.7-39.6-0.1-4376.919.17710-2359.1-201015.8-2.8-4376.9-137811-2636.829.7-39.60.1-4376.9-19.111311-3984.695204.3-0.17925.7-3.411611-3984.6-95204.30.17925.73.411711-4039.4116.85301.5-0.47833.4-81.311211-4039.4-116.85301.50.47833.481.3Solicitari de bare [Linear,Seism+, Grinda]BaraSecDistanta [m]Nx [daN]Qy [daN]Qz [daN]Mx [daNm]My [daNm]Mz [daNm]11211-4020.5-106.55315.50.47895.988.411711-4020.5127.15315.5-0.37895.9-74.37310.122-2309.3*****7510.095-2311.6*****11210*-106.5****11710*127.1****4410-3934.86.5-4521.3-0.1480534910-3934.814.1-4521.30.1480511.111211-4020.5-106.55315.50.47895.988.411711-4020.5127.15315.5-0.37895.9-74.36910***-3.6**7910***5**7110-2353.829.810333.5-4374.516.87211-2628.4-23.7-23.3-0.1-4374.524.67710-2353.8-10.21033-2.1-4374.5-9.37811-2628.435.7-23.30.1-4374.5-13.611311-396622.25218-0.179885.511611-39664.252180.1798812.311711-4020.5127.15315.5-0.37895.9-74.311211-4020.5-106.55315.50.47895.988.4Solicitari de bare [Linear,Seism-,Grinda]BaraSecDistanta [m]Nx [daN]Qy [daN]Qz [daN]Mx [daNm]My [daNm]Mz [daNm]11211-4058.3-127.15287.60.37770.874.311711-4058.3106.55287.6-0.47770.8-88.47310.122-2317.5*****7510.095-2319.8*****11210*-127.1****11710*106.5****4410-3972.6-14.1-4549.1-0.14679.9-11.14910-3972.6-6.5-4549.10.14679.9-311211-4058.3-127.15287.60.37770.874.311711-4058.3106.55287.6-0.47770.8-88.46910***-5**7910***3.6**7110-2364.510.2998.52.1-4379.39.37210.9****-4375.3*7710-2364.5-29.8998.5-3.5-4379.3-16.87810.9****-4375.3*11311-4003.3-4.25190.7-0.17863.3-12.311611-4003.3-22.25190.70.17863.3-5.511711-4058.3106.55287.6-0.47770.8-88.411211-4058.3-127.15287.60.37770.874.3Zona vuteiMmaxr[daNcm]R[daN/cm]Wnec[cm]7988002100380.380952381Lv0.96mho22.23mmSe alege profil IPE 220 cu dimensiuni:Profil IPE 220 + Rigidizarihi220mmhi320mmt9.2mmt9.2mmti5.9mmti5.9mmb110mmb110mmCaracteristici geometrice ale sectiuniiCaracteristici geometrice ale sectiuniiA33.22cmA39.12cmWx267.04cmWx581.48cmIx3183.11cm4Ix9838.72cm4Wy37.18cmWy37.21cmIy204.46cm4Iy204.63cm4Zona in campho16.46mmMmaxc[daNcm]R[daN/cm]Wnec[cm]4379302100208.5380952381Se alege profil IPE 220 cu dimensiuni:Profil IPE 220 + Rigidizarihi220mmhi320mmt9.2mmt9.2mmti5.9mmti5.9mmb110mmb110mmCaracteristici geometrice ale sectiuniiCaracteristici geometrice ale sectiuniiA33.22cmA39.12cmWx267.04cmWx419.40cmIx3183.11cm4Ix7096.18cm4Wy37.18cmWy37.21cmIy204.46cm4Iy204.63cm4Verificarea de rezistentaGrinda solicitat la compresiune cu incovoiereGrinda vuta mareNmax[daN]M[daNcm]A[cm]W[cm]R[daN/cm]4058.379880039.12581.481477.46507755452100