Journal of Civil Engineering and Planning (JCEP)
Vol 2 No 1 (2021)

Perbandingan Metode Bishop dan Janbu dalam Analisis Stabilitas Lereng pada Oprit Jembatan Labu Sawo Sumbawa

Nasrul Amri (Universitas Teknologi Sumbawa)
Dedy Dharmawansyah (Universitas Teknologi Sumbawa)
Hermansyah Hermansyah (Universitas Teknologi Sumbawa)



Article Info

Publish Date
30 Jun 2021

Abstract

Abstract The oprit pile of Labu Sawo Bridge has a height of about 9.70 m with a length of 125 m, planning the labu sawo bridge oprit there is a problem in the subgrade is a type of clay soil which is not good because it has low soil bearing capacity, high moisture content and cracks (DPT) due to landslides so that they have the potential to experience ground movement and shifting. Therefore, calculation of slope stability and soil bearing capacity needs to be done to determine how much the slope safety and bearing capacity of the embankment soil. In the calculation of the analysis, the method used to find the safety value (SF) of the embankment slope is the Bishop and Janbu method. From the results of the method used, the security number given is calculated and then the safety figure is calculated. Based on the calculation results, the oprite embankment slope is categorized as a stable slope with the safety value of the Bishop method of 1.262. while the slope stability analysis used the Janbu method of 1.455 from the Bishop and Janbu method, the oprite slope of the Labu Sawo Bridge was categorized as slope in stable condition. Keywords : Slope stability, Bishop, Jambu.

Copyrights © 2021






Journal Info

Abbrev

jce

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Engineering Transportation

Description

JCEP is an article about research activities with the theme of study of Civil Engineering. Published articles are findings or reflections from research activities that are disseminated for practice by relevant stakeholders. Dissemination in articles published by JCEP is not limited to ideas, methods ...