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All Journal TEKNIK MEDIA KOMUNIKASI TEKNIK SIPIL JURNAL KARYA TEKNIK SIPIL Journal of Advanced Civil and Environmental Engineering

Ilham Nurhuda

Department Of Civil Engineering, Universitas Diponegoro

Author-ID : 334963

Civil Engineering, Building, Construction & Architecture Engineering Environmental Science

Published : 29 Documents Claim Missing Document

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Kajian Perilaku Dinamik Struktur Jembatan Penyeberangan Orang (JPO) 2 Lantai Akibat Beban Manusia yang Bergerak Indarto, Himawan; Pudjianto, Bambang; Nurhuda, Ilham
TEKNIK Vol 38, No 1 (2017): (Juli 2017)
Publisher : Diponegoro University

Jembatan Penyeberangan Orang (JPO) dengan bentang panjang dan JPO dengan lantai bertingkat, mulai banyak di bangun di kota-kota besar di Indonesia. JPO dibangun sebagai sarana penghubung dari satu bangunan ke bangunan lainnya, sekaligus berfungsi sebagai jembatan penyeberangan lalu lintas yang berada di bawahnya. Bentuk struktur yang langsing membawa konsekuensi, bahwa struktur JPO rentan terhadap masalah getaran. Masalah munculnya getaran pada struktur JPO pada saat orang melewati jembatan, akan menyebabkan ketidak-nyamanan bagi pengguna jalan. Getaran yang muncul pada JPO dapat diakibatkan oleh karena frekuensi getar alami dari struktur JPO yang terlalu besar, atau terjadinya resonansi yang diakibatkan karena frekuensi getar beban yang melewati JPO mendekati frekuensi getar alami dari struktur. Pada perencanaan struktur JPO, asumsi bahwa beban pejalan kaki merupakan beban statik dengan hanya satu arah komponen beban kearah vertikal, adalah tidak tepat. Beberapa penelitian telah membuktikan bahwa beban orang yang bergerak merupakan beban dinamik yang mempunyai tiga komponen arah beban, yaitu arah vertikal, longitudinal, dan lateral. Dari hasil penelitian diketahui bahwa, beban pejalan kaki yang bersifat dinamik pada struktur JPO 2 Lantai, akan menyebabkan deformasi struktur 1,55 kali lebih besar Â dibandingkan dengan deformasi yang didapat dari analisis statik. Hal ini kiranya perlu diperhatikan di dalam perencanaan struktur JPO, agar didapatkan perencanaan yang memenuhi syarat kekuatan dan kekakuan, sehingga tidak menyebabkan terjadi permasalahan getaran pada saat digunakan.Â

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

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 (ð“/ð’¹) 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 (ð’¹) 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 ð“/ð’¹ 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

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

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

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

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]

PERANCANGAN STRUKTUR HOTEL IBIS BUDGET SEMARANG Ramadhianto, Wirajati; Puspitarini, Novia; Nurhuda, Ilham; Nuroji, Nuroji
Jurnal Karya Teknik Sipil Volume 5, Nomor 1, Tahun 2016
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.739 KB)

Structural Design of Ibis Budget Hotel Semarang was designed to comply with SNI 2847-2013 and SNI 1726-2012. Seismic analysis was conducted using dynamic respons spectrum method. The building was designed to be located in zone 4 Indonesian seismic vurnability map meaning that it can experience large earthquake acceleration. Hence the building must be designed as an earthquake-resistant structures. This building was designed as special moment resisting frame systems (SMRFS). The frame system was composed of beams and columns. The columns were designed to be stronger than the beams (strong column-weak beam concept). The concrete was of f'c 29,05 MPa, and the steel reinforcement of the longitudinal bar was fy 400 MPa. The Structure analysis was conducted using an analysis structure program to model the structure and calculate the internal forces on the structure. Failure at the beam-column joint was avoided by designing plastic hinges to occur at the beam ends and at the top base columns connected to foundation.

PERENCANAAN STRUKTUR GEDUNG CENTER OF ADVANCES SCIENCE (CAS) INSTITUT TEKNOLOGI BANDUNG Aziz, Arby Abdul; Yanuar Tanojo, Tri Adi; Nurhuda, Ilham; Purwanto, Purwanto
Jurnal Karya Teknik Sipil Volume 6, Nomor 2, Tahun 2017
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.266 KB)

Perencanaan Struktur Gedung Center of Advances Science (CAS) Institut Teknologi Bandung pada Laporan Tugas Akhir ini direncanakan menggunakan metode Sistem Rangka Pemikul Momen Khusus (SRPMK) pada zonasi gempa wilayah Kota Bandung. Pemilihan Sistem Rangka Pemikul Momen Khusus (SRPMK) diharapkan struktur gedung memiliki tingkat daktilitas tinggi. Struktur daktail merupakan tipe struktur yang mampu mengalami simpangan pasca elastis yang besar dan mampu mempertahankan kekuatan struktur sehingga struktur tetap berdiri. Struktur ini direncanakan menggunakan disain kapasitas dan konsep kolom kuat balok lemah. Dalam kondisi ini, kolom dibuat lebih kuat dari balok, sehingga sendi plastis terjadi pada ujung balok. Join – join pada hubungan balok – kolom juga didisain untuk dapat menahan keruntuhan. Analisis struktur gedung didasari oleh SNI 03-1726:2012 dan dibantu menggunakan program SAP2000 v14. Periode getar struktur pada SRPMK harus dibatasi agar struktur tidak terlalu fleksibel.

Variation of Splice Length with Bending Behavior of Reinforced Concrete Beams Sulastri S.; Ilham Nurhuda; Antonius A.
JACEE (Journal of Advanced Civil and Environmental Engineering) Vol 2, No 1 (2019): April
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jacee.2.1.25-36

The splice length of the distribution depends on the concrete stress with reinforcement, generally the bond stress is tested by pull out testing where pull out testing can provide a good comparison between the efficiency of the attachment of various types of reinforcement surfaces. However, the bending behavior of the beam is very different from the pure tensile pull out test. This study presents the effects of variations of lap splice (30db, and 40db) in the area of beam pull. The first test object was a beam BN - 0 (non splice length) which was a normal beam. The second test object was a beam BN - 30db with the splices length(ld) of 480 mm and the third test object was a 40db beam with the splice length (ld) of 640 mm. The test used a pure bending test method with loading of Two Point Loads on a simple support beam. The results gained from this study obtained flexural capacity in BN-0 (non lap splices) of 115.15 kN, flexural capacity of BN - 30db of 90.484 kN, and beam flexural capacity of BN-40db of 124.848 kN. The displacement ductility at BN-30db decreased 35% to BN-0 and displacement ductility at BN-40db increased 48% to BN-0, the bond strength attached to BN-40db increased 2.92% to BN-30db. The splice length (ld) 40db was able to develop the ability to achieve yield stress loads and the spread of crack concentration around the joints.

ANALISIS PENURUNAN BANGUNAN PONDASI TIANG PANCANG DAN RAKIT PADA PROYEK PEMBANGUNAN APARTEMEN SURABAYA CENTRAL BUSINESS DISTRICT Fachridia Luthfiani; Ilham Nurhuda; Indrastono Dwi Atmanto
Jurnal Karya Teknik Sipil Volume 6, Nomor 2, Tahun 2017
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Perencanaan pondasi membutuhkan ketelitian yang berhubungan dengan sifat dan karakteristik tanah. Pondasi harus mampu memikul beban sampai batas aman yang telah ditentukan, hingga batas beban maksimum yang mungkin terjadi. Tujuan analisa ini untuk menghitung secara manual daya dukung dan penurunan bangunan dengan sistem pondasi tiang kelompok, memberikan alternatif desain perbaikan pondasi, menghitung dengan bantuan software SAP2000 daya dukung dan penurunan yang terjadi pada bangunan dengan sistem pondasi rakit, serta membandingkan kedua nilai penurunan bangunan pada Proyek Apartemen Surabaya Central Business District. Analisa kapasitas daya dukung tiang pancang dihitung berdasarkan data SPT dengan menggunakan metode Meyerhof (1976) dan Vesic (1977) untuk daya dukung ujung tiang serta metode λ, α dan β untuk daya dukung friksi tiang. Sedangkan kapasitas daya dukung rakit menggunakan rumus Braja M. Das. Penurunan bangunan dengan pondasi sistem tiang kelompok dihitung secara manual dan menggunakan software SAP2000, sedangkan penurunan pada bangunan sistem pondasi rakit dihitung menggunakan bantuan software SAP2000. Hasil penurunan bangunan dengan sistem pondasi tiang pancang menunjukkan hasil yang sangat besar sehingga perlu dilakukan desain ulang menggunakan pondasi rakit yang menurut hasil analisa menunjukkan angka penurunan yang berada pada interval batas aman.

Co-Authors Adhe Verdianto Hidayat Agung Adyawardhana Alan Elang Filtrana Alan Elang Filtrana Alextron Hutabarat Alfiansa Bayu Pradana Alivia Andica Puteri Andryan Mistavhirul P Andy Purwanto Antonius A. Arcito Bayu Praditya Ay Lie Han Aziz, Arby Abdul Bakhtiar Ali Afandi Bambang Pudjianto Bangkit Andri Yulianto Bunga Sri Puspitasari Dwi Agus Nugroho Edo Antonio Edrial Sulistyo Ester Melina Ester Melina Fachridia Luthfiani Fridha Nurrahma Gilar Taswindo Han Ay Lie Himawan Indarto Himawan Indarto Himawan Indarto Himawan Indarto Himawan Indarto Imam Adhie Prakoso Indrastono Dwi Atmanto Indrastono Dwi Atmanto Intan Fitriani Laras Atikasari Mansyur Arifudin Moga Narayudha Muh. Alwi Umar Muhammad Irvan Zidny Muhammad Tri Prayogy Muryanti Muryanti Nor Hidayati Novia Puspitarini, Novia Nuroji Nuroji Parang Sabdono Parang Sabdono Priyo Nugroho Purwanto Purwanto Rahma Nindya Ayu Hapsari Riko Pratama Saputra Rudi Yuniarto Adi Shinta Sukian Sri Tudjono Sri Tudjono Sri Tudjono Stefanus Marco Andromeda Sukamta Sukamta Sulastri S. Triana Setianingrum Wahyu Agung Nugroho Whanda Aristia Widiyanto Wirajati Ramadhianto, Wirajati Yanuar Tanojo, Tri Adi Yulita Arni P Yulita Arni Priastiwi

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