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All Journal JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION Journal of Civil Engineering and Planning (JCEP) Jurnal Informasi Pengabdian Masyarakat
Talitha Zhafira
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Social Sciences Transportation

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Development Planning Of Office Rental Building 5 Floors In Semarang City Dika Dwirahmanda; Talitha Zhafira; Yuni Winarsih; Ngudi Hari Crista
Journal of Civil Engineering and Planning (JCEP) Vol. 5 No. 2 (2024)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v5i2.9300

Abstract

Since the COVID-19 pandemic in March 2020, the economy of Semarang has grown. The demand for office space has increased due to business expansion, resulting in high land prices due to government restrictions on development. Renting office space has become an effective solution by utilizing space vertically and providing adequate facilities. In the construction of tall buildings, mature structural planning is necessary to ensure stability and compliance with the latest SNI standards. Structural analysis follows the requirements of SNI (2847-2019) for structural concrete and SNI (1726-2019) for earthquake resistance planning. The research method involves primary data such as building technical drawings, soil data, and earthquake data, which are then analyzed using ETABS V.18 software. The analysis results show a maximum story displacement of 68.838 mm in the X direction and 83.941 mm in the Y direction, with a permissible structural displacement of 90 mm. The maximum story drift ratio in the X and Y directions is 0.009 mm and 0.011 mm, respectively, with a permissible structural drift ratio of 0.0909 mm. The largest torsion irregularity in the X and Y directions is 1.0813 and 1.1781, respectively, which are both below the permissible torsion irregularity value of 1.4. It can be concluded that the building is categorized as safe as it does not exceed the limits of displacement and torsion.
The Analysis of Prestressed Concrete Bridges in the Minister's Residence Area in IKN Talitha Zhafira; Rizal Alaika R; Sutarno; Muhamad Agus N
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 9 No. 1 (2025): JCEBT MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v9i1.14145

Abstract

Jembatan Kawasan Rumah Menteri IKN memiliki desain struktur atas berupa girder atau balok prategang dengan tipe gelagar dan memiliki panjang bentang 70 m dan lebar 10 m. Berada pada Kawasan Rumah Menteri IKN Penajam Kalimantan Timur menghubungkan jalan utama menuju pintu masuk Rumah Menteri yang terpisah oleh sungai. Tujuan penelitian untuk mengetahui desain jembatan yang optimal sesuai dengan SNI 1725:2016. Metode penalitian menggunakn analisis perhitungan sesuai SNI 1725-2016 perencanaan mengacu Panduan Praktis Perencanaan Jembatan. Hasil penelitian dari analisis didapatkan struktur Perencanaan menggunakan Girder-I H-210 dengan mutu f’c = 50 Mpa dan dipergunakan 5 gelagar yang berjarak 2000 mm. Untuk bentang tengah digunakan 4 tendon dengan total 76 strands dan bentang ujung 1 tendon dengan total 12 strands. Kabel strands menggunakan tipe uncoated 7 wire strands ASTM A-416 grade 270. Pelat lantai mempunyai tebal 0,20 m lewat overlay diberi maskimum 10 cm. Struktur atas jembatan didukungkan lewat 2 abutment serta dua pilar. Pondasi yang digunakan adalah Bore Pile dengan diameter 0,5 m dan kedalaman 28 m.
Pendampingan Perencanaan Talitha Zhafira; Ahmad Hakim Bintang Kuncoro; Anik Kustirini; Mentari S Sitorus
Jurnal Informasi Pengabdian Masyarakat Vol. 1 No. 2 (2023): Mei: Jurnal Informasi Pengabdian Masyarakat
Publisher : Institut Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/jipm-nalanda.v1i2.395

Abstract

Sidorejo Village, Bandongan sub-district, Magelang Regency, according to data from the Agriculture Service, has beef cattle which continues to increase every year. This made the village community continue to improve cattle farming. A good farm must have a conceptual and sustainable building infrastructure. The partner's problem with community service is that they want to plan a modern farm. The community service team is here to provide assistance and direction so that the site plans and enclosures are divided according to their respective functions. In the future the location of this farm will be used as a container for fermented cattle feed from straw by utilizing the surrounding straw waste. The result of the assistance from the PKM team is increased understanding and information on land layout and space placement in accordance with the concept of modern cattle farming. This can be seen from the increase in the percentage of pre-test and post-test from 35% to 65%.
PERBANDINGAN KUAT TEKAN BETON NORMAL DENGAN BETON CAMPURAN FIBERGLASS Wahyu Tri Utomo; Talitha Zhafira; Purwanto
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 8 No. 2 (2024): JCEBT SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v7i2.9125

Abstract

Kebutuhan infrastruktur terus mengalami peningkatan seperti bangunan gedung, jembatan, jalan, bendungan dan lain sebagainya. Biasanya bangunan tersebut menggunakan beton sebagai bahan utama, sehingga memiliki ketahanan yang baik. Di era modern yang semakin meningkat yang di iringi oleh perkembangan teknologi, banyak di temukan beberapa bahan yang dapat di manfaatkan sebagai salah satu campuran beton. Salah satunya dengan menambahkan serat Fiberglass ke dalam campuran beton dengan komposisi tertentu. Beton menggunakan serat (fiber) merupakan beton dengan penambahan campuran potongan-potongan fiber yang di masukan ke dalam campuran beton tersebut. dapat di ketahui bahwa penambhan serat fiberglass dapat mengakibatkan pengurangan lekatan antar butiran agregat yang dapat mempengaruhi kuat tekan beton tersebut.Penurunan kuat tekan beton dapat di lihat dari hasil pengujian kuat tekan beton dengan campuran serat fiber 1% dalam usia 28 hari memiliki nilai kuat tekan yang paling tinngi dengan nilai 22,01 Mpa, sedangkan beton dengan campuran 2% memiliki kuat tekan yang paling rendah dengan hasil 18,35 MPa.
Co-Authors Ahmad Hakim Bintang Kuncoro Anik Kustirini, Anik Crista, Ngudi Hari Dika Dwirahmanda Mentari S Sitorus Muhamad Agus N Purwanto Rizal Alaika R Sutarno Wahyu Tri Utomo Yuni Winarsih