English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The Cileunyi-Sumedang-Dawuan Toll Road (Cisumdawu) is located in West Java, that connecting Bandung, Sumedang, and Majalengka. There are many bridges in the Cisumdawu Toll Road construction project, including the Cipeles Bridge, which is crossed by the river below. The river under the Cipeles Bridge can affect the lower construction of the bridge. In this study, researchers conducted field surveys to determine the location and conditions of the bridge. After knowing the location of the bridge, the researcher collected data related to the research. In this study, there are two types of data: there is geotechnical data and hydrological data. Geotechnical data contains the soil characteristics around the research location, while hydrological data includes the river characteristics of the research location. Data analysis was performed on Geotechnical data using empirical methods, while hydrological analysis used empirical methods with a return period of 100 years. After obtaining the two analysis results, the research was continued by making mathematical modeling using the HEC-RAS software. This mathematical modeling aims to get the pattern and depth of scouring that occurs in the Cipeles River. After doing mathematical modeling using HECRAS, the results show that the scour pattern close to the Cipeles Bridge Pillar this phenomenon can endanger the bridge's construction. Therefore, handling is needed by making protective buildings around the river.

proceedings of the international seminar of science and applied technology (issat 2020)

Evaluation of the Impact of Side Scouring of the Cipeles River on the Reliability of the Cipeles Bridge on the Cisumdawu Toll Road STA 9 + 050 - STA 9 + 350 West Java