PENGARUH BUKAAN LINGKARAN GANDA PADA DAERAH GESER TERHADAP KAPASITAS GESER BALOK BETON BERTULANG
| Main Author: | ARRASYID, MUHAMMAD JUNAID |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/15286/ |
Daftar Isi:
- The reinforced concrete building in particular on building multilevel, network utilities are usually placed in the empty space between plafond and floor beams. By passing them through an aperture athwart the beams, the space between plafond and floor beams could be reduced. This research aims to know the effect of double opening on beam shear area that were given and without reinforcement around the opening toward the shear capacity comparing to intact beam. Beams were used on this research amounted to 9 beams sized (150x250 mm2) and length 1500 mm. Each consist of 3 intact beam (JCT), 3 beam with opening non-reinforcement around the hole (JCL), and 3 beam with opening were given reinforcement around the hole (JCP). Distance of opening for beams is 250 mm from the support. Loading done right over the hollow and be continued gradually until the beam reach the ultimate load. The results oh this research shows that the shear capacity of intact beams is 10220,83 kg, the shear capacity for the beam with openings non-reinforcement has decreased 5.26% i.e. 9683,33 kg. While the beam with openings were given reinforcement around the hole increased for 4.75% toward the beam with openings non-reinforcement around the hole.