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All Journal Indonesian Journal of Applied and Industrial Sciences (ESA) Indonesian Journal of Interdisciplinary Research in Science and Technology (MARCOPOLO)
Kasimir Sawito
Fakultas Teknik, Universitas Mpu Tantular
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Social Sciences

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Intermodal Integration Analysis at Manggarai Central Station Khoeruddin Yogi Pratama; Herwin Siregar; Kasimir Sawito
Indonesian Journal of Applied and Industrial Sciences (ESA) Vol. 2 No. 2 (2023): March 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/esa.v2i2.3485

Abstract

This study aims to assess the level of safety, comfort and efficiency between various modes of transportation and the criteria for assessing are integration of payment systems, suitability of schedules, transit facilities, and completeness of information. Each criterion is identified, where these criteria can be measured quantitatively through primary and secondary data collection. In this study, an evaluation of the integration of KRL Commuter line, Airport Train and Transjakarta was carried out which is located at Manggarai Central Station. In this study, the Analytical Hierarchy Process (AHP) method was used to evaluate 4 criteria, with the calculation results showing the order of assessment criteria starting from the highest, namely the payment system with a value of 0.434285562, transit facilities with a value of 0.262313003, schedule suitability with a value of 0, 165718117 and completeness of information with a value of 0.156162323. Based on the results of this assessment, the KRL Commuter line integration service with the Airport and Transjakarta Trains at Manggarai Central Station can be used as a reference for other stations to achieve minimum service standards for intermodal integration.
Analysis of Reinforcement Connections in Columns with the Coupler Method in terms of Cost, Quality and Project Time the Stature Achmad Murtadho; Kasimir Sawito; Abdul Mubarok; Edison Hatoguan Manurung; Sarjono Puro
Indonesian Journal of Interdisciplinary Research in Science and Technology Vol. 1 No. 3 (2023): April 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.517 KB) | DOI: 10.55927/marcopolo.v1i3.3777

Abstract

In selecting the type of material and the method of carrying out installation work on structural steel joints in the world of construction, things that must be considered in terms of cost, quality and time, there are two alternatives in selecting the type of reinforcement connection in column work, namely: lap splice and coupler, lap splice connection is a method traditional way to connect the two reinforcement when the column erection is carried out. Mechanical connection or (Coupler) is the newest method to connect two reinforcement using a coupler. The mechanical connection or connection (Coupler) does not depend on the strength of the concrete in the column, so this connection is stronger than the lapsplice connection. Data collection was carried out using the direct observation method in the field, and calculations were made on the column reinforcement joints with a tensile test (Coupler) to obtain 59.28 kgf/mm2 or 578.92 mpa. This refers to SNI-07-2052-2017 because in SNI the minimum limit for the tensile strength of reinforcing steel is 525 MPa. The calculation results show that reinforcement for 7 columns D32 with the Coupler method takes an average of 4221 minutes, or 9 days, 19 minutes/floor, and requires a total cost of 5449.50 minutes or 11 hours using the Lapsplice/overlap method. , 35 minutes/floor.
Co-Authors Abdul Mubarok Achmad Murtadho Edison Hatoguan Manurung Herwin Siregar Khoeruddin Yogi Pratama Sarjono Puro