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Foros Ingeniería Civil • Usuarios de sta d pro ayuda porfa
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Usuarios de sta d pro ayuda porfa

Publicado: Mié Jul 11, 2007 10:08 am
por kornero
Estimados,

Tengo que traducir un modelo de sta d pro a SAP2000 y no conozco las propiedades de un perfil de acero que sta d trae definido en una tabla.

El comando es el siguiente:

MEMBER PROPERTY AMERICAN
281 TO 288 471 TO 473 482 TO 484 521 TO 527 TABLE ST HSSP8.625X0.322

MEMBER PROPERTY AMERICAN
456 460 TO 463 508 TO 514 516 TO 520 TABLE ST HSSP5X0.25

Resumiendo si alguien me pudiera ayudar con las propiedades de las secctiones HSSP5x0.25 y HSSP8.65x0.322

Lo agradecería enormemente.

Saludos a todos

Publicado: Mié Jul 11, 2007 11:11 am
por flaviodurong
Se trata de perfiles HSS Round
Las propiedades son las siguientes:
HSSP8.625x0.322 Ax=50.645 cm2
OD=21.907 cm
Tw=0.762 cm
Iz=2834.536 cm4
Iy=2834.536 cm4
Ix=5665.813 cm4

HSSP5x0.25 Ax=22.516 cm2
OD=12.7 cm
Tw=0.592 cm
Iz=413.734 cm4
Iy=413.734 cm4
Ix=827.09 cm4

Publicado: Mié Jul 11, 2007 11:28 am
por kornero
Muchas gracias Flavio ahora puedo continuar con mi modelación

Publicado: Mié Jul 11, 2007 12:48 pm
por Quantumm
Otros Datos muy similares :

HSS 8.625 x 0.322

A=50.5 cm2
OD=21.9 cm
Tw= 7.6 mm
I= 2830 cm2
CTR= 5650 cm4
CTC= 516 000 cm3
Módulo de sección= 258 cm3
Peso /mt= 42.6 kg

HSS 5 x 0.25

A=22.4 cm2
OD=12.68 cm
Tw= 5.9 mm
I= 412 cm4
CTR= 825 cm4
CTC= 130 000 cm3
Módulo de sección= 65 cm3
Peso /mt= 19 kg


CTR= Constante Torsional de Rigidez
CTC= Constante Torsional de Cortante