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PhD Candidate · Oregon State University

Kabiraj
Phuyal

Geotechnical Engineer & Researcher

Civil & Construction Engineering · Corvallis, OR

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PhD
Candidate
OSU
Oregon State
5+
Workshops
GEO
Speciality

Driven by the Earth's complexity

I am a PhD Candidate in the Department of Civil & Construction Engineering at Oregon State University, under the supervision of Professor Dr. Ben Leshchinsky.

My work is driven by a fascination with how the earth moves and behaves under pressure — specifically focusing on the complex mechanics that govern soil stability and subsurface environments.

As a researcher, I operate at the intersection of high-precision laboratory testing and computational modeling. I specialize in translating raw field data into robust numerical simulations — whether running iterative solvers to predict fluid movement in soil or using MATLAB to analyze complex signals.

My goal is to turn experimental observations into clear, actionable insights that advance our understanding of geotechnical systems.

Location
Corvallis, Oregon, USA
Phone
+977-9843378635
Advisor
Prof. Dr. Ben Leshchinsky

Areas of Research

01
Geotechnical Engineering
Investigating soil behavior under static and dynamic loads, with emphasis on subsurface stability and failure mechanisms.
02
Engineering Geology
Applying geological principles to civil engineering problems, bridging the gap between earth science and structural analysis.
03
Geological Mapping
Field-based characterization of geological formations and structural features to inform engineering design.
04
Geophysical Analysis
Utilizing seismic and non-invasive subsurface methods to characterize soil and rock conditions in the field.
05
Foundation Engineering
Design and analysis of foundation systems to safely transfer structural loads to the underlying soil or rock.
06
Slope Stability
Numerical and experimental analysis of slopes under various loading conditions, including seismic and pore pressure effects.

Skills & Tools

Core Competencies

Arc GIS / Geological Mapping90%
Programming (MATLAB, Python)90%
Project Monitoring80%
Communication & Presentation75%
Data Analysis70%
Teamwork & Collaboration80%

Software & Tools

MATLAB Python ArcGIS PLAXIS Rocscience Suite AutoCAD MS Excel LaTeX Geostudio FLAC R Studio SigmaW Seepage Analysis FEM Modeling Triaxial Testing CPT Interpretation

Education

Current · PhD
Civil & Construction Engineering
Oregon State University
Corvallis, Oregon, USA
M.Sc. Applied Geology
Master of Geology
Central Department of Geology, TU
Kirtipur, Kathmandu, Nepal
B.Sc. Geology
Bachelor of Geology
Tri-Chandra Multiple Campus, TU
Ghantaghar, Kathmandu, Nepal

Workshops & Events

2025
Field Nonlinear Cyclic Shear Measurement in Soil Workshop
NHERI at UTexas · Portland State University · CBBG at Arizona State University · Portland, OR
2025
ASCE Geo-Institute Short Course: Dam Design & Seismic Analysis
American Society of Civil Engineers (ASCE) Oregon Section · Portland, OR
2025
Geotechnical Graduate Student Symposium
Portland State University · Portland, OR
2019
Workshop: Deep-seated Rock Slides
BOKU University of Vienna, Austria · Tribhuvan University, Central Department of Geology, Nepal

Let's Connect

Whether you're interested in my research, want to collaborate on a project, or just want to connect — I'd love to hear from you.