PERBAIKAN GESER PADA BALOK BETON BERTULANG DENGAN MENGGUNAKAN PLAT BAJA TIPIS

YUSRON, YUSRON (2007) PERBAIKAN GESER PADA BALOK BETON BERTULANG DENGAN MENGGUNAKAN PLAT BAJA TIPIS. Other thesis, University of Muhammadiyah Malang.

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Abstract

Repair of reinforced concrete that suffered structural damage (Damaged structure) becomes important when structural elements are required to provide sufficient strength and ability to service the bai. In practice, these conditions arise where the existing concrete structure or some of its components due to various reasons, be not strong enough or need strengthening. Reduction of strength can occur due to mechanical damage, functional changes, or corrosion of reinforcement. This research was conducted in laboratory testing Muhammadiyah University of Malang, and the making of blocks or the test object as well as pre-research. Research in taking variation pair of steel plate variation BK, BU-PST, BU-KP 900, KP BU-450. Any variation made two concrete beam specimens (10 x 15 x 9) cm. To further testing, shear strength, cracking that occurred at the beam variant I, variant II and variant III. Implementation of this research memalui 3 phases, namely the examination and treatment of concrete apartment blocks of concrete specimens immersed until the age of 28 days. From these results obtained, the control beam shear, because shear forces detained only by the concrete alone. Average strength that can hold 3450 pounds. While the reinforced concrete beams repaired by sliding a thin steel plate mounted on the side of the body block model BU-PST provides increased strength by an average of 30% and the collapse of the still in the shear failure. Average strength that can hold 3750 pounds. In this study showed increased shear strength after repair with a thin steel plate is a beam-BU PST by an average of 30%, and beam with a slope plate 450 that is equal to 44.5%, while the beam with a slope plate 900.

Item Type: Thesis (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering > Department of Civil Engineering
Depositing User: Rayi Tegar Pamungkas
Date Deposited: 15 Jun 2012 08:16
Last Modified: 15 Jun 2012 08:16
URI: http://eprints.umm.ac.id/id/eprint/8027

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