تصميم Long Column
The capacity of a short column is the same as the capacity of its section under primary stresses irrespective of its length.
تصميم long column. Properties of ub 533 x 210 x 101 h 536 7 mm b 210 mm d 476 5 mm t w 10 8 mm t f 17 4 mm r 12 7 mm a 129 cm 2 i y 61500 cm 4 i z 2690 cm 4 w el y 2290 cm 3 w pl y 2610 cm 3. The column is 350 mm square and has a clear height of 4 5 m. M ed ser 445 knm v ed ser 157 kn n ed ser 41 kn. Example 3 21 column supporting an approximately symmetrical arrangement of beam arya 2009 36.
When a slab is supported on all four sides and the ratio of long span to short span is equal or greater than two it will be considered as one way slab. The load on the slab is carried by the short span in one direction. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Example 3 21 column supporting an approximately symmetrical arrangement of beam arya 2009 35.
H w h 2t f 476 5 mm. Long columns columns with small cross sectional dimensions and columns with little end restraints may develop secondary stresses associated with column deformations especially if they are not braced laterally. Civil engineering 6 164 views. 15 different wall painting ideas duration.
Longer span l shorter span b 2. Difference between short column long column duration. However main reinforcement bar and distribution bar in transverse direction. Design the longitudinal reinforcement and links.
At serviceability limit state. Kotresh koti recommended for you. Hany willim 2019 02 18t10 34 27z الخميس 7 يونيو 2018 01 07 م. Cover plates let us assume 20 mm thick cover plates for the flanges and 15 mm thick.