Article Per Year (5 Year)
p-Index From 2021 - 2026
1.704
P-Index
This Author published in this journals
All Journal Jurnal Teknik Sipil Jurnal Teknik Sipil dan Perencanaan Jurnal Rekayasa Sipil Potensi : Jurnal Sipil Politeknik BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Portal: Jurnal Teknik Sipil Jurnal Riset Rekayasa Sipil Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Jurnal Jalan Jembatan Jurnal Inovasi Konstruksi
Santoso, Hinawan Teguh
Prodi Teknologi Konstruksi Jalan Dan Jembatan, Politeknik Pekerjaan Umum
Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Engineering Environmental Science Materials Science & Nanotechnology Transportation

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
ALTERNATIF PERENCANAAN KOMPOSISI CAMPURAN BETON DENGAN GABUNGAN BAHAN TAMBAH KIMIA TIPE F DAN D AGAR WAKTU BUKA ACUAN DIPERCEPAT Juandra Hartono; Masrianto Masrianto; Indira L. Widuri; Bhima Dhanardono; Hinawan T. Santoso
Jurnal Jalan-Jembatan Vol 39 No 1 (2022)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The demand for an acceleration of project completion time is often an obstacle, especially in structural work which is a critical path. The length of time for concrete curing and formwork dismantling sometimes obstructs the progress of the project. The time required for casting, concrete curing and unloading of formwork in a long span bridge construction project is ± 14 days with a record that there are no obstacles in the field. Based on these problems, researchers are trying to provide an alternative solution through a compressive strength test with a variant of the concrete quality and the curing time using chemical additives type F and type D. The study aims to find the minimum concrete compressive strength, the curing time, and the effects of adding a chemical additive that refers to General Specifications Standard 2018 (70% of the designed concrete compressive strength). The variant of the concrete quality is 40 MPa, 50 Mpa, and 60 Mpa while the variant of the curing time is 1,2,3,7, and 28 days. Based on the study, the minimum concrete compressive strength for each concrete quality is 28,58 MPa, 36,85 MPa, and 46,25 MPa. The curing time needed for fc’ 40 MPa and fc’ 50 Mpa is 2 days while for fc’ 60 MPa is 3 days. The use of chemical additives also has an impact on increasing compressive strength. The maximum compressive strength value of 28 days is found in the variation of f'c 60 Mpa of 62.20 Mpa with additive content of type F dan D of 0.6% and 0,15% of the cement weight. Optimum compressive strength is achieved when the curing process is done using the soaking method. Key words: critical path, formwork, chemical additives, compressive strength, soaking method.
Tinjauan Aspek Teknis Aplikasi Teknologi Steel Box Telescopic Sebagai Kepala Pilar Jembatan Anton Husen Purboyo; Hinawan Teguh Santoso
Jurnal Inovasi Konstruksi Vol 1, No 1 (2022): April
Publisher : Politeknik Pekerjaan Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56911/jik.v1i1.10

Abstract

Pembangunan jembatan dengan konsep “accelerated bridge construction” telah banyak dikembangkan sejak tahun 2015. Infrastruktur jembatan yang dapat dibangun dalam waktu singkat menjadi harapan bagi semua stakeholder, terutama pengguna lalu lintas, di mana ketersediaan aksesibilitas dan konektivitas melalui pembangunan jembatan segera dapat terpenuhi. Kemungkinan ini dapat diwujudkan dengan adanya kemajuan dan inovasi teknologi jalan-jembatan, serta adanya penemuan material-material baru. Salah satu inovasi yang dapat mendukung percepatan pembangunan jembatan tersebut adalah penggunaan sistem steel box telescopic sebagai kepala pilar jembatan menggantikan sistem konvensional yang umumnya menggunakan teknologi beton cast in situ. Dalam kajian digunakan model numerik dari sistem steel box telescopic pada 50-55 meter jembatan tipe I-girder untuk meninjau aspek kelayakan teknisnya. Berdasarkan tinjauan pada aspek teknis, penggunaan sistem steel box telescopic ini dapat mereduksi berat kepala pilar secara signifikan dibandingkan dengan sistem konvensional. Hal ini tentu saja dapat mereduksi dimensi pilar sebagai akibat dari berkurangnya berat kepala pilar, terutama akibat beban gempa. Tinjauan lebih lanjut diperlukan terkait aspek detailing dan kelayakan secara ekonomi sistem steel box telescopic dibandingkan sistem konvensionalKata kunci: accelerated bridge construction, steel box telescopic, kepala pilar
Evaluation of Cable Tension Using Static and Dynamic Test on R.H. Fisabilillah Cable-Stayed Bridge, Batam-Indonesia Santoso, Hinawan Teguh; Hidayat, Irfan
Jurnal Teknik Sipil dan Perencanaan Vol 25, No 1 (2023)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v25i1.42513

Abstract

R.H. Bridge Fisabilillah (Bridge I) is a cable-stayed bridge, included in the series of Barelang Bridges (Batam-Rempang-Galang) which were built from 1992 to 1998. With the service life of the bridge reaching 25 years, it is necessary to check the health condition of the bridge structure. Bridge cables are one of the most important elements of a cable-stayed bridge. These cable elements dominantly experience tensile forces when transmitting loads from the decks to the bridge pylons. Cable force inspection methods can be carried out through the direct measurement method (e.g. static test using a lift-off method) and indirect measurement (e.g. dynamic test using accelerometer sensors, electromagnetic/EM sensors, and so on). This study aims to compare the cable tensile force based on the static test (lift-off method) in 2017 against the dynamic test (accelerometer sensors) in 2022. Evaluation of the cable tensile force based on the dynamic test was carried out using the taut string theory and beam string theory approaches. From the study, the two empirical approaches yielded insignificantly different results where a difference in the mean difference of -1,71% was found with a maximum difference of 28,15%. The study also shows an increase in cable force capacity to a maximum of 47,20% UTS (ultimate tensile strength) based on the taut string theory and a maximum of 53.37% UTS based on the beam string theory. This value is greater when compared to the results of the cable force based on the static test (lift-off) in 2017, which was a maximum of 41.64% UTS. It is recommended to carry out further and more comprehensive studies to determine the effect of changes in cable force distribution on the behavior of the structure on the R.H. Fisabilillah Bridge.
Analisa Perhitungan Quantity Material Take-Off (QMTO) Struktur Bawah Jembatan Tipe Skew dengan Menggunakan BIM Autodesk Revit Tigauw, Fransisca Michille; Aprilianto, Fajrin; Santoso, Hinawan Teguh
Jurnal Inovasi Konstruksi Vol 2, No 2 (2023): October
Publisher : Politeknik Pekerjaan Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56911/jik.v2i2.44

Abstract

Quantity Material Take-off (QMTO) pada pekerjaan konstruksi umumnya masih dilakukan secara konvensional berdasar gambar 2D sehingga memungkinkan terjadi kesalahan akibat ketidakakuratan pada proses perhitungan volume. Building Information Modelling (BIM) merupakan terobosan di dunia konstruksi yang memungkinkan penghitungan kuantitas pekerjaan dilakukan dengan efektif dan efisien; salah satu software BIM berbasis 3D yang digunakan adalah Autodesk Revit. Penelitian ini bertujuan untuk menganalisa akurasi hasil perhitungan QMTO dengan menggunakan BIM terhadap hasil perhitungan konvensional pada pekerjaan pembesian dan beton struktur bawah jembatan. Penelitian menggunakan metode kuantitatif eksperimental dengan studi kasus pada struktur bawah jembatan dengan tipe skew (miring). Hasil penelitian menunjukkan adanya deviasi perhitungan volume antara metode konvensional dengan BIM untuk pekerjaan beton sebesar 10,66% dengan total biaya sebesar Rp. 1.050.751.645,17, sedangkan untuk pekerjaan pembesian sebesar 5,13% dengan total biaya sebesar Rp. 207.370.643,69. Dari studi, didapatkan bahwa faktor penyebab deviasi perhitungan lebih dominan disebabkan oleh human error, seperti: kesalahan asumsi dan interpretasi gambar, simplifikasi perhitungan bidang dan ruang, serta kesalahan penggunaan rumus perhitungan.
Co-Authors Adityo B. Utomo Anton Husen Purboyo Anton Husen Purboyo Aprilianto, Fajrin Bhima Dhanardono Eggy Ihza Maulana Ervina Yonamastuti Hidayatiningrum, Laely F. Indira L. Widuri Irfan Hidayat, Irfan Irvita Asri Aini Juandra Hartono Juandra Hartono Juandra Hartono, Juandra Laely F. Hidayatiningrum Masrianto - Masrianto -, Masrianto Masrianto Masrianto Mufti Astu Naufal Tigauw, Fransisca Michille Utomo, Adityo B.