Ilham Nurhuda
Department Of Civil Engineering, Universitas Diponegoro

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DESAIN JEMBATAN LEMAH GEMPAL KOTA SEMARANG DENGAN RANGKA BAJA Shinta Sukian; Indrastono Dwi Atmanto; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 2, Nomor 1, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The construction of Lemah Gempal Bridge in Semarang is aimed at providing alternative access to reduce traffic congestion around Siliwangi street and Kaligarang street. The construction of this road is to connect lemah Gempal and Simongan area in west semarang. The writer desained Lemah Gempal steel truss  bridge which spans 80 meters length accross banjir kanal river. This bridge consists of two spans, each span has 40 meters length. The bridge has  one pillar and two abutment. The  width of the bridge is 9 meters and divided into 2 lane. Each lanes  is 3,5 meters width. There are trotoars of I meter length on each side of  the lane.
DESAIN STRUKTUR TEMPAT EVAKUASI SEMENTARA TSUNAMI DI BENGKULU Alfiansa Bayu Pradana; Riko Pratama Saputra; Himawan Indarto; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Several places in Indonesia have high vulnerability of tsunami. It can be seen from the facilities and infrastructures damages on several coastal areas caused by tsunami. Itcauses many victims. To minimize the risk of victims while tsunami occurs, need to prepare the rescuing strategies. One of those is providing temporary evacuation places for the coastal areas that can protect the local society from tsunami, including them are hidrodinamis, the buoyant force, hidrodinamik and impulsive, collision, lift hidrodinamik, and effects damming of debris is carried away water.In order to anticipate the tsunami, the temporary shelter should be designed to resist tsunami and earthquake loading.
PERENCANAAN GEDUNG PERKANTORAN ARMADA II DI MAGELANG Bakhtiar Ali Afandi; Mansyur Arifudin; Himawan Indarto; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 2, Nomor 2, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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The office building in this Final Project was designed to comply with Special Moment Resisting Frame System (SMRFS). The Special Moment Resisting Frame System (SMRFS) was chosen to enable the building to behave in ductile manner. This because ductile structures can disipate large amount of energy when subject to earthquake loading. The system was design to apply the concept of strong column weak beam, where the vertical elements of the structure (column) should be made stronger than the horizontal elements of the structure (beam), so that plastic joints occur on beam ends. Moreover, the beam-column joint connections were designed to avoid collapse in joints.
PERENCANAAN STRUKTUR GEDUNG POLITEKNIK KESEHATAN SEMARANG Muhammad Irvan Zidny; Whanda Aristia Widiyanto; Ilham Nurhuda; Himawan Indarto
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Structure design of Semarang Health Polytechnic building was designed with SNI 2847-2013 and SNI 1726-2012, Semarang Health Polytechnic building structures was included in Seismic Design Criteria Type D with high seismic risk level, so in designing the building used special moment resisting frames system method. It also used the concept of capacity design. The purpose of this concept if the strong earthquake is occur, plastic hinges can be formed on the element beams structure. In order to ensure plastic hinges are formed on the beams, the columns should be designed to be stronger than the beams (Strong Column Weak Beam). The foundation was designed as caisson foundation, because the soil in that area was hard soil type. The results of the structural analysis show that the building was safe analytically.
PERENCANAAN DERMAGA KAPAL PERINTIS DI PULAU KURUDU, PAPUA Agung Adyawardhana; Laras Atikasari; Priyo Nugroho; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 6, Nomor 4, Tahun 2017
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Transportasi merupakan sarana yang penting dalam menunjang keberhasilan pembangunan terutama dalam mendukung kegiatan perekonomian dan perkembangan di suatu wilayah. Pulau Kurudu yang terletak di Kabupaten Kepulauan Yapen, Provinsi Papua adalah salah satu pulau yang belum memiliki sarana perhubungan laut yang memadai. Hal ini menjadi salah satu penghambat perkembangan ekonomi yang perlu diperhatikan. Dalam rangka menunjang perkembangan ekonomi di Pulau Kurudu maka perlu dilakukan pembangunan maupun peningkatan fasilitas dermaga untuk menunjang pelayanan transportasi laut di daerah tersebut. Dermaga kapal perintis ini dibangun di sisi Timur Laut Pulau Kurudu. Perencanaan dermaga ini menggunakan data gelombang dengan periode ulang 50 tahun dan data pasang surut selama 31 hari yang dianalisis dengan metode admiralty. Pemodelan gelombang dilakukan dengan program Mike21. Data kapal terbesar yang rutenya melewati Pulau Kurudu, yaitu kapal dengan bobot 2000 GT digunakan sebagai acuan dalam menentukan dimensi dermaga. Dalam perencanaan struktur dermaga ini, sistem struktur dianalisis dengan menggunakan program SAP2000 dengan model 3D. Dari hasil perencanaan layout ditentukan panjang jetty head 84 m dengan lebar 8 m yang dihubungkan dengan trestle sepanjang 148 m dan lebar 6 m, serta causeway dengan panjang 28 m dan lebar 6 m.
EVALUASI JALAN LAYANG NON TOL PAKET CASABLANCA KUNINGAN-JAKARTA Alan Elang Filtrana; Ester Melina; Sri Tudjono; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 2, Nomor 4, Tahun 2013
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Separated Highway Casablanca Package is located at Kuningan, Jakarta. This separated highways is designed using prestressed concrete box girder construction. The method of execution isused by balance cantilever with precast box girder. The tools is used in the work of box girder is launcher gantry. Total spans on the separated highways are 1175 m, which is divided into 24 spans. This separated highways has seven piers. Design of this package began of planning do the pre-dimension on top of the structure and dimensional on this separated highways have the same dimensions. The next stage is analyzing loads incurred. Load analysis is used, the weight of its own, additional dead load, traffic load, wind load, and earthquake load. From the results of this analysis is then performed structural analysis with the program SAP2000. From the analysis of the structure be able to calculated loss of prestressing force, needs of tendon, and reinforcement of box girder. After that, then do the below structural design by the initial step planning a dimension of the pier. In pier use reinforcement ratio is 1,33 times of minimum reinforcement required by analysis. The final stage in the planning of this package is foundation of pier calculations. Calculation bore pile using Broms method for calculating moments received by the bore pile. Results from these calculations obtained bore pile reinforcement ratio is 0,75%.
STUDI EKSPERIMENTAL BALOK BETON BERTULANG BERSENGKANG TERTUTUP TEGAK DENGAN PENYAMBUNG KAIT DAN LAS Alivia Andica Puteri; Nor Hidayati; Sri Tudjono; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 3, Nomor 1, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

The development of green construction with the goal of developing the world of constructions are growing. Production process of making steel reinforcement gives negative impact to the environment, such as air pollution, hazardous chemicals and energy waste. This study examines the effectiveness of using reinforcement stirrups in term of their strength and cost. Vertical stirrups have various connection types, such as hooked stirrups and welding connected stirrups. In this study, 6 beam specimens with 3 stirrups variations were prepared, they are 2 beams with hooked stirrups of 135⁰, 2 beams with stirrups welded at the corner and 2 beams with stirrups welded at the center. Eksperimental results of deep beams without compression reinforcements  show that the maximum load that can be resisted by both the beams with hooked stirrups and corner welded stirrups are comparable. With regard to the cost, replacement of hooked stirrups with corner welded stirrups can save 5-10% of the total steel used for stirrups.
REDESAIN STRUKTUR GEDUNG HOTEL CITIHUB MAGELANG Andryan Mistavhirul P; Triana Setianingrum; Ilham Nurhuda; Sukamta Sukamta
Jurnal Karya Teknik Sipil Volume 7, Nomor 2, Tahun 2018
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Desain struktur Hotel Citihub Magelang merupakan hasil perencanaan yang masih mengacu pada standar lama, antara lain SNI 03-2847-2002 dan SNI 1726-2002. Hal ini menjadi dasar dilakukannya redesain struktur gedung dengan mengacu pada standar-standar terbaru yaitu SNI 2847:2013 tentang persyaratan beton struktural untuk bangunan gedung dan SNI 1726:2012 tentang tata cara perencanaan ketahanan gempa untuk struktur bangunan gedung, menggunakan dimensi balok dan kolom struktur yang sama dengan desain sebelumnya. Redesain struktur dengan menerapkan konfigurasi Sistem Rangka Pemikul Momen Khusus (SRPMK) bertujuan agar nantinya struktur memiliki tingkat daktilitas yang mampu menahan beban gempa rencana. Analisis struktur menggunakan program SAP2000 untuk mendapatkan gaya-gaya dalam yang bekerja pada struktur berdasarkan kombinasi pembebanan yang digunakan. Hasil dari redesain menunjukkan bahwa dengan menggunakan dimensi balok dan kolom struktur yang sama dengan desain sebelumnya, redesain struktur Hotel Citihub Magelang mempunyai perbedaan penulangan balok dan kolom yang bervariasi. 
PENGGANTIAN JEMBATAN KALIGUNG TUWEL DENGAN MENGGUNAKAN KONSTRUKSI RANGKA BAJA Gilar Taswindo; Wahyu Agung Nugroho; Moga Narayudha; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 3, Nomor 4, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Kaligung Bridge is located in Tuwel village of Slawi in Tegal regency. The Bridge connects Bumijawa and Tuwel area and stretches along 70 meters above Kaligung river. In this project, Kaligung Tuwel bridge was designed as a steel truss system. The design steps are as follows : analysis of the existing conditions, design the upper structure and the substructure of the bridge, and calculate budget plan ( RAB ). The Design of the upper structure considers loads such as : self weight, dead load, traffic load, wind load, and seismic load. The design was carried out using LRFD (Load and Resistance Factor Design) method. Next, the substructure was designed by calculating the dimension of the foundation and abutment. The foundation was designed as a caisson while the abutment was of cantilever type.
PERENCANAAN STRUKTUR GEDUNG KULIAH UTAMA FAKULTAS TEKNIK UNIVERSITAS DIPONEGORO SEMARANG Alextron Hutabarat; Arcito Bayu Praditya; Sri Tudjono; Ilham Nurhuda
Jurnal Karya Teknik Sipil Volume 4, Nomor 1, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

A Multifunctional building to support learning activities has become an urgent need for the faculty of engineering of UNDIP as some departments have limited lecture rooms. The Construction of such building is a solution for better and comfortable lecture facilities at the Faculty of Engineering. The building structure is design as SRPMK or Special Moment Resisting Frame based on SNI 03-1726-2012 and SNI 03-2847-2002. The structure analysis and design of the building was conducted using a structural analysis program and Cad software. This thesis looks into structural design of Slabs, Beams, Columns, Lifts, Beam-Coloumn Joints, Tie Beam and Fondations.