Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Proceeding of World Conference

Comparison Of Design And Costs Between Bridge Construction Using WF And Precast Concrete Profile Elisa Sarmento Soares; Julistyana Tistogondo
Journal of World Conference (JWC) Vol. 2 No. 1 (2020): January 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i1.117

Abstract

The bridge that will be planned is resettled in Manatuto, with a span of 100 m and a width of 9.74 m. In this Final Project Preparation, the Sahen Soibada Bridge was redesigned using Girder I beams with a cross section height of 2300 mm, prestressive concrete quality K 300 and Fc ’41.5 Mpa Calculation of loading on the bridge using SNI 1725: 2015, Analysis of the load that occurs is analysis of dead load, additional dead load, live load, wind load and analysis of the influence of time such as crawling and shrinkage and loss of prestressing. Then the results of the analysis carried out stress control that occurred in the structure. As well as for the structure of the budget for the 100 m WF Baja bridge that is equal to US $ 3,384 214.13 while for Concrete that is equal to 3,070,804.08.
Comparative Analysis Of Implementation Methods Soldier Pile And Sheet Pile Retaining Wall On The Construction Of Gwt Pt. Ubs Surabaya Muhammad Alfian Eko Buwono; Koespiadi; Julistyana Tistogondo
Journal of World Conference (JWC) Vol. 3 No. 4 (2021): July 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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

Abstract

Generally, a basement construction requires an appropriate Earth Retaining Wall to support the development process in the area. In the project area of ??PT. UBS Surabaya has the construction of a Soldier Pile which is arranged from Bored Pile and Bentonite Pile, the construction applies the Bottom Up and Dewatering method which means that construction starts from the subgrade level firstly and then the construction work goes up. This research was aimed to examine the existing types of retaining wall (Soldier Pile) with an alternative comparison of Corrugated Concrete Sheet Pile (CCSP). This is aimed to finding the effectiveness retaining wall that has been used with another methods so that it can affect to management in terms of cost and time which has been taken. Based on the comparison result of two methods, it is found that the use of the Soldier Pile method has a cost difference of Rp. 139,533,000,- less than the Sheet Pile method. However, the implementation time of the Sheet Pile method is 28 days faster than the Soldier Pile method, with this comparison, the Sheet Pile method is considered more effectively applied with an implementation time effectiveness ratio of 36.36% considering that the development project area is close to densely populated settlements. Based on the results of the comparison of the two methods, it is found that the use of the Soldier Pile method has a cost difference of Rp. 139,533,000,- less than the Sheet Pile method. However, the implementation time of the Sheet Pile method is 28 days faster than the Soldier Pile method, with this comparison, the Sheet Pile method is considered more effectively applied with an implementation time effectiveness ratio of 36.36% considering that the development project area is close to densely populated settlements.