Ilham Nurhuda
Department Of Civil Engineering, Universitas Diponegoro

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : MEDIA KOMUNIKASI TEKNIK SIPIL

Pengaruh Panjang dan Diameter Stud terhadap Keruntuhan Geser Struktur Komposit Baja-Beton Ayu Hapsari, Rahma Nindya; Nurhuda, Ilham; Nuroji, Nuroji
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 24, Nomor 2, DESEMBER 2018
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.181 KB) | DOI: 10.14710/mkts.v24i2.16998

Abstract

Composite structures of concrete slabs and steel beams require shear connectors to transfer shear force between steel beams and concrete slabs. The strength of stud shear connector specified on SNI 03-1729-2013 only considers the effect of stud diameter, however the length of a stud may influence its behavior and strength. This research observes the effects of length and diameter (𝓁/𝒹) of shear connectors on the strength. This research was conducted using the push out method explain in AS-4347- Part I. The test specimens observed in this research were concrete and steel composites, composing IWF 350x175x11x14 mm and concrete blocks of size 450x225x160 mm. The studs were made of steel reinforcements with diameter (𝒹) of 10, 16 and 22 mm, were welded on IWF with 5 mm weld thickness. The length of studs for each stud diameter were 4d, 5d, and 6d. The results indicate that the increase in stud diameter will increase the load capacity of stud. The length of studs effect its load capacity. A slim stud experiences large bending moment at the base of the shear connector. The results show that the highest value of load capacity is measured at specimens with 𝓁/𝒹 ratio of 5.
Studi Eksperimental Kekuatan dan Perilaku Sambungan Kolom pada Struktur DfD (Design for Disassembly) Fitriani, Intan; Sukamta, Sukamta; Nurhuda, Ilham
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 21, Nomor 2, DESEMBER 2015
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (738.624 KB) | DOI: 10.14710/mkts.v21i2.11237

Abstract

DfD building system is a new approach in construction. Using DfD building system can reduce construction waste and reuse building components. This research examines the strength and behaviour of DfD column connections. Two types column connections were studied.The first connection employed H shaped steel elements bolted to the column while the second connection was bolt and plate connection. The behavior of columns with connections was compared to that of without connection. This study was carried out to investigate the strength, crack patterns, and failure mechanisms of precast concrete with dry joint on DfD column structure. All specimens were subject to normal force applied with an eccentricity of 67 mm. The test results indicate that both columns with connections were able to withstand design loads. This study also confirmed that the shear strength calculation of corbel based on SNI 03-2847-2002 section 13.9 was conservative to use as the value was still smaller than that obtained from this experiment.
Analysis of Flat Plate Structures by Equivalent Grid Method Nurhuda, Ilham; Han, Ay Lie
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 13, Nomor 1, Edisi XXXI, PEBRUARI 2005
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.036 KB) | DOI: 10.14710/mkts.v13i1.3898

Abstract

Penggunaan model lebar efektif balok untuk menganalisis struktur flat-plate yang dikenai beban lateral sudah sering dilakukan. Namun demikian, sampai saat ini model tersebut masih terbatas penggunaannya pada model-model struktur 2 dimensi. Analisis ini memperluas penggunaan model grid ekuivalen untuk menganalisis struktur secara 3 dimensi. Lebar efektif grid dianalisis secara empirik berdasarkan hasil eksperimen. Perilaku struktur ditinjau dengan melakukan analisis struktur secara linier dan non linier.Keywords: flat-plate, model, reinforced concretePermalink: http://www.ejournal.undip.ac.id/index.php/mkts/article/view/3898[How to cite: Nurhuda, I. dan Ay Lie, H., 2005, Analysis of Flat Plate Structures by Equivalent Grid Method, Jurnal Media Komunikasi Teknik Sipil, Volume 13, Nomor 1, pp. 71-79]
Perilaku dan Kekuatan Sambungan Kolom pada Sistem Beton Pracetak Yuniarto Adi, Rudi; Nurhuda, Ilham; Sukamta, Sukamta; Fitriani, Intan
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 20, Nomor 1, JULI 2014
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (856.448 KB) | DOI: 10.14710/mkts.v20i1.9241

Abstract

At this time, the architecture and design of the existing floor plan often changes according to the needs and tastes of the owner in accordance with the changing times. This research was conducted as precast concrete structures become even more important with the increase in man's desire to change the design of his home without spending enormous cost. This study aims to investigate the stiffness and study the behavior of precast concrete between monolith column with no connections and the column with connection. The connection used is dry joint using a plate and screw nut. The results obtained are the stiffness of the test specimen column with no connections is smaller than the test object column with connection. The modulus of elasticity of the column without a connection greater than the column with connection. Cracks that occurred in the test object columns without connection occurs faster than the test object columns with connection and both, flexural cracks occur first and then cracked in shear.
Perilaku Struktur terhadap Beban Impak Nurhuda, Ilham
MEDIA KOMUNIKASI TEKNIK SIPIL Tahun 16, Nomor 1, PEBRUARI 2008
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.576 KB) | DOI: 10.14710/mkts.v16i1.3667

Abstract

This paper is concerned with the prediction of impact load from a hard body object and response of the target structure. Two approaches in predicting the magnitude and duration of impact loading, namely half-space approach and interaction approach, were studied in this paper. This study showed that load and structure response from both approaches were very different. Since the interaction approach considered the effect of structure flexibility on the load and response history, this approach showed more realistic results than the half-space approach.Keyword: impact, dynamic, plate, time historyPermalink: http://ejournal.undip.ac.id/index.php/mkts/article/view/3667[How to cite: Nurhuda, I. (2008), Perilaku Struktur terhadap Beban Impak, Jurnal Media Komunikasi Teknik Sipil, Tahun 16, No. 1, pp. 79-86]