Article Per Year (5 Year)
p-Index From 2021 - 2026
3.295
P-Index
This Author published in this journals
All Journal AGREGAT Edukasi Islami: Jurnal Pendidikan Islam Narotama Jurnal Teknik Sipil Jurnal Teknika : Jurnal Teoritis dan Terapan Bidang Keteknikan Fundamental and Applied Management Journal Diteksi : Jurnal Pengabdian Kepada Masyarakat Serambi Engineering Jurnal Perikanan
Fatma Sarie
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Transportation

Published : 23 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : AGREGAT

 1 
Pengujian Model Fondasi Kacapuri dengan Penambahan Strip Plat Kayu Ulin di Tanah Gambut Stephanus Alexsander; Fatma Sarie; Mohammad Ikhwan Yani; Liliana; Sinaga, Ayu Rosaulina
AGREGAT Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ag.v10i2.27368

Abstract

This document serves two fold objectives: as the template as well as the guide for composing your paper. Please write the. The distribution of peat soils with high organic content in the Kalimantan region causes low soil bearing capacity and large soil settlement, which adversely affects construction projects. Local communities commonly use kacapuri foundations made from a combination of ironwood and galam wood, but these foundations are not fully effective in resisting loads. This research modifies the foundation by adding ironwood plate strips modelled through the Plaxis 2D program and continued with prototyping in the laboratory by providing loading tests. The data used is primary data from laboratory testing with soil samples taken from the location on Bondang Street, Palangka Raya City. Laboratory testing of the physical and mechanical properties of peat soil revealed a moisture content = 580.51%, volume weight = 1,06 g/cm3, specific gravity = 1.79, ash content = 4.65%, fibre content = 33.12%, cohesion = 0,0023 kg/cm2, inner shear angle = 1.8856°, shear stress from the normal stress and shear stress relationship graph = 0.006 and soil shear strength in the range of 0.0064 - 0,0174 kg/cm2. The modelling that has been done provides a modification with four strips of ironwood plate. The prototype made produces a decrease value according to SNI 8460: 2017 standard which is 2.5 cm in the Plaxis experiment the required load is smaller than in the laboratory. In Plaxis, a large load of 356.9 kg is required to achieve settlement, and a load of 380 kg is required in the laboratory settlement test.
Penanggulangan Longsor Dengan Dinding Penahan Tanah Atau Retaining Wall (Ruas Muara Teweh-Benangin STA 50+800) Stephanus Alexsander; Fatma Sarie; Okta Meilawaty; Yuan Hunter
AGREGAT Vol 10 No 2 (2025)
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/ag.v10i2.28698

Abstract

Longsor merupakan peristiwa bergeraknya material penyusun lereng akibat terganggunya kestabilan lereng, yang dipengaruhi oleh faktor morfologi, sifat fisik dan mekanik tanah, serta kondisi hidrologi. Kasus longsor yang terjadi pada Ruas Jalan Muara Teweh–Benangin STA 50+800 menunjukkan pentingnya perencanaan infrastruktur yang memperhatikan karakteristik tanah agar tidak membahayakan pengguna. Penelitian ini bertujuan untuk menghitung nilai safety factor (SF) awal lereng, menganalisis pemodelan dinding penahan tanah (retaining wall), serta mengevaluasi perubahan nilai safety factor setelah diberi perkuatan. Penelitian dilakukan dengan pendekatan studi kasus menggunakan data sekunder hasil pengujian lapangan dan laboratorium yang dianalisis melalui metode elemen hingga (FEM) dengan bantuan program PLAXIS 2D. Hasil analisis menunjukkan bahwa nilai safety factor (SF) awal lereng sebesar 2,169, namun melalui back analysis diperoleh nilai SF sebesar 1,057 yang mengindikasikan kondisi tidak stabil dan berisiko tinggi longsor. Untuk itu direncanakan dinding penahan tanah tipe kantilever dengan spesifikasi tinggi 4 m, lebar 0,2 m, panjang heel 1,5 m, panjang toe 1 m, tebal dinding batang bawah 0,4 m. Analisis stabilitas lereng setelah diberi perkuatan menunjukkan peningkatan nilai safety factor (SF) menjadi 1,690, yang menandakan lereng telah berada dalam kondisi aman dari risiko kelongsoran
Co-Authors Alveno Setiawan Amaya Sena Wahyuni Andi Naila Quin Azisah Aliasyahbana Andika Isma ANDRE RENALDY Angelia Mutyaraharjo Apria Brita P. Gawei Argo Reno Aris Toteles Dewi Klarita Furtuna Edsel Kennardo Eka Putri Yansasy Fasiha Friska Sitorus Irawadi Gunawan Ivone Christiana Kamaruddin, Ilham Lamria Simamora Liliana Liliana Sahay Liswandi Liswandi Lydia Dwinanda Sinaga M. Ikhwan Yani M. Yoggie Pratama Mario Situngkir Mohammad Ikhwan Yani Mohammad Toha Wismantaraharjo Nomeritae Okrobianus Hendri Okta Meilawaty Petrus Senas Riamona Sadelman Tulis Ricky Djauhari Rolensi Wulandari Rommy Anggara Shinta Sylvia Monalisa Sinaga, Ayu Rosaulina Stephanus Alexsander SUHARTO Suradji Gandi Sutrisno Sutrisno Syaripuddin S Sylvana Anethe Tatik Zulaika Yanetri Asi Nion Yaspis Firdaus Yongki Hendrawan Yuan Hunter Yunida Iashania Zadya Putra, Muhammad Ryan Febriza