STUDI PERENCANAAN ULANG (RE DESIGN) STRUKTUR ATAS MONUMEN SIMPANG LIMA GUMUL KEDIRI DENGAN MENGGUNAKAN BALOK PRATEGANG MENERUS
| Main Author: | ALAMSYAH, M. AZMI PERKASA |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2006
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/5953/1/STUDI_PERENCANAAN_ULANG.pdf http://eprints.umm.ac.id/5953/ |
Daftar Isi:
- Prestress is one structure that can provide an efficient and high artistic value in a building. And for prestressed structure has stiffness and greater stability, and can result in deflection due to a smaller workload, then the system is a continuous prestressed structure appropriate to meet it. Calculation of reinforced concrete structures using ultimate method and adjusted to the SNI 03-2847-2002, and prestressed concrete are planned with the method of full prestress. The end result of this planning study obtained continuous prestressed beams on the floor 1Jumlah strands used is 25 strands, efektife prestressing force at 2572.122 KN, ditumpuan total moment due to prestressing is 824.688 KNM with eccentricity produced at 320.63 mm, the total moment in the middle KNM 503.974 landscape is generated by the eccentricity of 195.937 mm, the LOP is 605.357 KN, total voltage that occurs in the support area when service is ft = +1.94 MPa and fb = -6.98 MPa. For a simple prestressed beam on the 6th floor, Elv 21:50, the number of strands used is 24 strands, prestressing force KN efektife of 2451.092, the magnitude of the LOP is 635.454 KN, and the total voltage that occurs at the time service is the foundation ft =- 12, 41Mpa and fb = -1.83 MPa. Meanwhile, continuous prestressed beams on the floor roof, the number of strands used is 14 strands, initial prestressing force of 1800.485 KN. efektife prestressing force at 1440.388 KN, ditumpuan total moment due to prestressing is 457.324 KNM with eccentricity produced at 317.50 mm, the total moment of the middle span is 275.477 KNM with eccentricity produced at 191.25 mm, the LOP is 255.567 KN, and the total voltage that occurs in the support area when service is ft = +2.15 MPa and fb = -4.39 MPa.