cover
Contact Name
Agung Hari Wibowo
Contact Email
agung.hari.w@mail.ugm.ac.id
Phone
+6282137457838
Journal Mail Official
ftundaris.jei@gmail.com
Editorial Address
Fakultas Teknik Universitas Darul Ulum Islamic Centre Sudirman GUPPI Jl. Tentara Pelajar No. 13 Ungaran, Kab. Semarang, Jawa Tengah - 50514
Location
Kota semarang,
Jawa tengah
INDONESIA
Jurnal Teknik Indonesia
ISSN : 29872723     EISSN : 29870933     DOI : https://doi.org/10.61689/jti
Core Subject : Engineering,
Jurnal Teknik Indonesia diterbitkan sejak tahun 2018 oleh segenap civitas akademika Fakultas Teknik, Universitas Darul Ulum Islamic Center Sudirman GUPPI. Jurnal Teknik Indonesia terbit 2 (dua) kali dalam setahun yaitu pada bulan April dan Oktober. Ruang lingkup dari Jurnal Teknik Indonesia berupa hasil penelitian, kajian dan aplikasi di dalam bidang Teknik Sipil seperti: (1) Manajemen konstruksi; (2) Rekayasa struktur; (3) Rekayasa sumber daya air; (4) Rekayasa geoteknik; (5) Rekayasa transportasi.
Articles 64 Documents
Pekerjaan Struktur Pusat Oleh-oleh di Bawen, Kabupaten Semarang Gulo, Konvensi; Pamungkas, Dimas Bayu; Abdullah, Abdullah
Jurnal Teknik Indonesia Vol 2, No 2 (2021): JEI (Jurnal Engineering Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v2i2.962

Abstract

This study analyzes the structural work on a souvenir center construction project in Bawen, Semarang Regency. The primary focus of this research is the superstructure and foundation construction methods, material and workmanship quality control, identification of field problems, and the implemented action plan. The scope of work includes footing foundations, steel columns, steel beams, and floor slabs. The analysis includes the use of equipment, materials, and the implementation of K3. Effective coordination, selection of appropriate work methods, and consistent quality control were found to be crucial to the project's success, particularly in addressing challenges such as sloping land and K3 standards
Pengaruh Penambahan Serbuk Cangkang Kerang Terhadap Stabilisasi Tanah Ode, Wirahadi Putra; Latar, Sjafrudin; Kakaly, Sulastri
Jurnal Teknik Indonesia Vol 7, No 1 (2026): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v7i1.944

Abstract

This study examines the effect of adding shell powder on the stabilization of clay soil in Taeno Hamlet, Ambon City, Maluku. The clay soil in this area has low bearing capacity, making it unsuitable for construction. Therefore, efforts are needed to improve soil quality through stabilization using oyster shell powder, which has the potential to improve the physical and mechanical properties of the soil. This study aims to determine the effect of adding Strombus luhuanus shell powder on the stabilization of clay soil. The method used was a laboratory experiment with variations in shell powder addition of 0%, 8%, 16%, and 24%, as well as curing periods of 0, 7, and 14 days. The tests conducted included moisture content, bulk density, specific gravity, Atterberg limits, sieve analysis, compaction test, and CBR test. The results of the study showed that the effect of adding oyster shell powder on the CBR test was highest at 0% (5.31%), followed by 8% (6.19%), 16% (6.92%), and 24% (7.50%). From the results obtained, the effect of adding oyster shell powder on soil stabilization showed an increase in CBR values starting from 0 days through the curing period of 7 to 14 days.
Analisis Reduksi Debit Banjir Sistem Drainase Kali Kencing Di Kabupaten Kudus Istianah, Istianah; Lestari, Fitria Maya; Tutuko, Bambang
Jurnal Teknik Indonesia Vol 7, No 1 (2026): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v7i1.948

Abstract

Flooding is a common issue affecting various regions in Indonesia, particularly in densely populated urban areas. High rainfall intensity leading to river overflow, dense residential settlements, and inadequate drainage systems and environmental conditions are key factors contributing to flood disasters. This study aims to analyze the drainage capacity of the Kali Kencing channel, evaluate the existing drainage system, and assess the potential flood reduction through the implementation of a polder system within the Kali Kencing drainage network. A qualitative research method is applied, incorporating hydrological and hydraulic analyses, which are further simulated to model the relationship between retention pond storage and optimal pump capacity. The analysis reveals that the current drainage capacity of Kali Kencing is insufficient to convey the existing discharge, resulting in runoff that affects residential areas and agricultural fields. The existing system only includes a small long-storage facility and lacks adequate pumping capacity. Therefore, a retention pond covering 4.5 hectares is proposed to temporarily store excess water during elevated water levels in the Wulan River. Simulation results indicate that the retention pond can reduce peak flood discharge from 65.10 m³/s to 36.00 m³/s, achieving a 55% reduction. Additionally, the installation of two flood pumps with a capacity of 5 m³/s each, along with one pump of 1 m³/s for low-flow operation, is recommended to enhance system performance.
Analisa Model Hidrologi dan Hidrolika di Area Lereng Kritis Ruas Jalan Patikraja – Rawalo, Banyumas Pujiastuti, Ratih; Wijaya, Tenardhy Aryarama; Wibowo, Agung Hari; Monica, Hikmah; Tiyanto, Alif Agus
Jurnal Teknik Indonesia Vol 7, No 1 (2026): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v7i1.950

Abstract

This study analyzes the hydrological and hydraulic characteristics of the Patikraja-Rawalo road section in Banyumas Regency, which is adjacent to the Serayu River and is prone to landslides. The main focus is on watershed delineation (DAS), design rainfall determination, flood discharge calculation, floodwater elevation determination, and scour depth. Using historical rainfall data and hydrological modeling (Nakayasu and HEC-HMS) and hydraulic modeling (HEC-RAS 2D), the 50-year design flood discharge is 2,217.80 m³/s and a maximum scour depth of 2.51 m. These results provide a crucial basis for designing retaining walls to ensure road stability.