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Contact Name
Dr. Taufiq Rochman ST, MT
Contact Email
taufiq.rochman@polinema.ac.id
Phone
+6285735783419
Journal Mail Official
prokons@polinema.ac.id
Editorial Address
Jalan Soekarno-Hatta No. 09, PO BOX 04 Malang 65141
Location
Kota malang,
Jawa timur
INDONESIA
Prokons: Jurnal Teknik Sipil
ISSN : 19781784     EISSN : 27148815     DOI : -
Jurnal Teknik Sipil (PROKONS), Terbit dua kali dalam setahun. PROKONS menerbitkan artikel penelitian yaitu penelitian asli teoretis dan eksperimental yang mengeksplorasi atau mengeksploitasi ide-ide dan teknik baru di empat bidang utama: teknik struktural, geomekanik, manajemen proyek konstruksi dan teknik transportasi. Tujuan jurnal ini adalah untuk memajukan ilmu pengetahuan yang berkaitan dengan teknik sipil dan berfokus pada bangunan, infrastruktur, sistem jembatan serta pemasangannya atau konstruksi.
Articles 202 Documents
REDUKSI LENDUTAN PCI GIRDER DENGAN PEMASANGAN DIAFRAGMA Aprilia Rossa Ariesta; Andi Indianto; Erlina Yanuarini
Prokons: Jurnal Teknik Sipil Vol 16, No 2 (2022): Agustus 2022
Publisher : Jurusan Teknik Sipil, Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/prokons.v16i2.376

Abstract

AbstractKeramasan Bridge 2 is a bridge with an age of more than 30 years, so it is necessary to review its feasibility and serviceability. Based on the loading test results, it is stated that the deflection on the girder exceeds the permissible deflection. Based on this, it is necessary to strengthen the upper structure. The strengthening of the upper structure is carried out by installing a diaphragm between the girders. The diaphragm is an angled steel profile of 100 mm x 100 mm with a thickness of 10 mm.To determine the number and position of diaphragms, two alternatives were analyzed. The first alternative is to add three diaphragms at 1/4, 1/2, and 3/4 span. In the first alternative, the deflection value is 26.9754 mm. In the second alternative, the diaphragm is installed every 3 meters distance. The addition of the diaphragm produces a deflection of 27.1634 mm. The results of the analysis indicate that with the addition of a diaphragm, there is a reduction in deflection. In the first and second alternatives, a deflection that meets the permissible deflection is produced (31.375 mm). Considering the safety factor, the first alternative is used because adding three diaphragms affords the smallest deflection (26.9754 mm).Keywords: Deflections, Diaphragm, Strength, Bridge Upper Structure
DAMPAK PERATURAN VAKSINASI TERHADAP PEMILIHAN MODA PERJALANAN LUAR KOTA DI ACEH BARAT Ferdiansyah Novriza; Roni Agusmaniza; Kusmira Agustian; Ary Firnanda
Prokons: Jurnal Teknik Sipil Vol 16, No 2 (2022): Agustus 2022
Publisher : Jurusan Teknik Sipil, Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/prokons.v16i2.377

Abstract

AbstractThe ups and downs of the COVID-19 pandemic in Indonesia have caused economic, educational, and social aspects of public lives to experience a decline. Changes in community activity patterns are a warning for the central and regional government to bring public lives back to normal. Such effort can be seen in the government issuing policies regarding preventive measures to suppress the impact of the COVID-19 pandemic. One kind of such policy is the regulation of Domestic Travelers (PPDN). This policy certainly has positive and negative impacts on both the users and providers of transportation services. The purpose of this study is to see the impact of the regulations applied on the characteristics of service users in choosing the mode of transportation. The alternative modes of transportation used in this study are public, private and air transportation. The method used in this study is a quantitative descriptive method by distributing questionnaires to the target samples. The data were then processed and analyzed using a multinomial logit model approach through STATA 13 software to obtain the probability of each mode of transportation. The results show that there were several factors that influence the choice of transportation modes, the amount of income (X1), type of work (X4), gender (X3), cost (X2), travel time (X6) and comfort (X7). The probabilities of the three selected modes of transportation were Ppublic transportation = 56.07%, Pair freight = 34.54 % and Pprivate transport = 6.08%. The results indicate that the more demanding mode of transportation was the land transportation (public transportation).Keywords: Mode of Transportation, COVID-19, Logit Model, PPDN.