Calcul forta taietoare

Grinda margine

Parter – etaj 1

Materiale folosite :

tip beton : BC 25 Rc = 150 daN/cmp

Rt = 11 daN/cmp

tip otel longitudinal : Pc 60 Ra = 3500 daN/cmp

CARACTERISTICI ELEMENT STUDIAT |

| B*H | Rt | Ra | Aa | Q |

| (cm) | (daN/cmp)|(daN/cmp)| (cmp) | (tf) |

| 30 * 60 11 3500 3.07 17.97 |

| Qb | Qb | Z.P.P.| Qb | ms | Rt,red | Qb,cor | Qb,cor |

| comp | | comp | |(daN/cmp)| | comp |

| . .5 DA 1 0 11 .964 4 |

| p | pe | si/ho | compar | pe,cor | pe,min | pe,final |

| (%) | (%) | | si/ho | (%) | (%) | (%) |

| .181 .214 .884 2.5 .214 .1 .214 |

| CALCUL ARMARE TRANSVERSALA - REZULTATE FINALE |

| Tr,c | ne | è | ae | Ra | Tcap,e |p,etr,ef|

| (tf) | (buc) | (mm) | (cm) |(daN/cm^2)| (tf) | (%) |

| 17.97 4 12 25 3000 26.05 0 |

Etaj 2 – etaj 5

Materiale folosite :

tip beton BC 20 : Rc = 125 daN/cmp

Rt = 9.5 daN/cmp

tip otel longitudinal Pc 60 : Ra = 3500 daN/cmp

CARACTERISTICI ELEMENT STUDIAT |

| B*H | Rt | Ra | Aa | Q |

| (cm) | (daN/cmp)|(daN/cmp)| (cmp) | (tf) |

Eseu: Instructiuni de montaj al usilor cu toc reversibil Eseu: Stingatorul cu praf si bioxid de carbon p1,p3,p5,p6,p10 stas 4918-78

| 30 * 60 9 3500 3.07 14.94 |

| Qb | Qb | Z.P.P.| Qb | ms | Rt,red | Qb,cor | Qb,cor |

| comp | | comp | |(daN/cmp)| | comp |

| .928 .5 DA 1 0 9.5 .928 4 |

p | pe | si/ho | compar | pe,cor | pe,min | pe,final |

| (%) | (%) | | si/ho | (%) | (%) | (%) |

| .181 .171 .918 2.5 .171 .1 .171 |

| CALCUL ARMARE TRANSVERSALA - REZULTATE FINALE |

| Tr,c | ne | è | ae | Ra | Tcap,e |p,etr,ef|

| (tf) | (buc) | (mm) | (cm) |(daN/cm^2)| (tf) | (%) |

| 14.94 4 12 25 3000 26.05 0 |

Grinda centrala

Parter – etaj 1

Materiale folosite :

tip beton : BC 25 Rc = 150 daN/cmp

Rt = 11 daN/cmp

tip otel longitudinal : Pc 60 Ra = 3500 daN/cmp

CARACTERISTICI ELEMENT STUDIAT |

| B*H | Rt | Ra | Aa | Q |

| (cm) | (daN/cmp)|(daN/cmp)| (cmp) | (tf) |

| 20 * 40 11 3500 6.15 17.47 |

| Qb | Qb | Z.P.P.| Qb | ms | Rt,red | Qb,cor | Qb,cor |

| comp | | comp | |(daN/cmp)| | comp |

| 2.176 .5 DA 1 0 11 2.176 4 |

| p | pe | si/ho | compar | pe,cor | pe,min | pe,final |

| (%) | (%) | | si/ho | (%) | (%) | (%) |

| .843 .506 .843 2.5 .506 .1 .506 |

| CALCUL ARMARE TRANSVERSALA - REZULTATE FINALE |

| Tr,c | ne | è | ae | Ra | Tcap,e |p,etr,ef|

| (tf) | (buc) | (mm) | (cm) |(daN/cm^2)| (tf) | (%) |

| 17.47 2 12 10 3000 21.71 0 |

Etaj 2 – etaj 5

Materiale folosite :

tip beton BC 20 : Rc = 125 daN/cmp

Rt = 9.5 daN/cmp

tip otel longitudinal Pc 60 : Ra = 3500 daN/cmp

CARACTERISTICI ELEMENT STUDIAT |

| B*H | Rt | Ra | Aa | Q |

| (cm) | (daN/cmp)|(daN/cmp)| (cmp) | (tf) |

| 20 * 40 9 3500 6.15 14.61 |

| Qb | Qb | Z.P.P.| Qb | ms | Rt,red | Qb,cor | Qb,cor |

| comp | | comp | |(daN/cmp)| | comp |

| 2.108 .5 DA 1 0 9.5 2.108 4 |

| p | pe | si/ho | compar | pe,cor | pe,min | pe,final |

| (%) | (%) | | si/ho | (%) | (%) | (%) |

| .843 .41 .871 2.5 .41 .1 .41 |

| CALCUL ARMARE TRANSVERSALA - REZULTATE FINALE |

| Tr,c | ne | è | ae | Ra | Tcap,e |p,etr,ef|

| (tf) | (buc) | (mm) | (cm) |(daN/cm^2)| (tf) | (%) |

| 14.61 2 12 12.5 3000 17.37 0 |