Er. Alish Subedi

Site Inspection: Box Culvert Main Chamber Concreting (2m×2m) 🏗️ Site Inspection Box Culvert Main Chamber (2m × 2m) – Concreting 📍 inlet chamber | main chamber | outlet chamber | cascade drains 🔍 FIELD REPORT · CIVIL ENGINEERING 📐 What is a Box Culvert? A box culvert is a rectangular reinforced concrete structure used to convey water under roads, railways, or embankments. Unlike a bridge, a box culvert acts as a closed or open-bottom conduit that interacts with the soil, making it more economical for medium spans. How it differs from a bridge: Bridges are open below and designed to carry traffic without obstructing water flow, whereas box culverts typically have a top slab, side walls, and a floor (or natural streambed). Box culverts handle both hydraulic load and earth pressure, perfect for drainage and small crossings. 🧱 Key Components (Inlet → Outlet) 🌊 Inlet Chamber Transi...

AutoCAD to Google Earth - AutoLISP Script | Er. Alish Subedi ⚡ AUTOCAD → GOOGLE EARTH | AUTOLISP Custom AutoLISP Script DWG to KML Converter Transform your AutoCAD slope plans directly into Google Earth with GPS-calibrated accuracy 📐🗺️ "Not every problem has a ready-made solution. Sometimes you have to build it yourself." — Er. Alish Subedi 🎯 The Challenge I needed a way to visualize my AutoCAD slope plan drawings directly on Google Earth accurately , not approximately. No existing plugin did exactly what I needed. Existing tools either lacked precision, couldn't handle Nepal's coordinate system, or produced KML files with unacceptable errors. 📐 Project Coordinate Bounds EASTING MIN 617262.0 m EMIN EASTING MAX 620269.0 m EMAX NORTHING MIN 3029816.0 m NMIN NORTHING MAX 3034836.0 m NMAX 🚀 My Journey: Building the Solution...

MSE Wall - Mechanically Stabilized Earth Wall | Er. Alish Subedi 🪨 GEOTECHNICAL ENGINEERING Mechanically Stabilized Earth (MSE) Wall Curious about Re-wall? (technically called Mechanically Stabilized Wall, MSE) 🏗️🪨 🏗️ Components of MSE Wall 🧱 Facing Panel Precast concrete panels that form the visible wall face, providing stability and erosion protection 🔗 Reinforcing Element Geostraps or steel strips that anchor the wall into the backfill soil 🪨 Compacted Backfill Soil Select granular fill material compacted to specified density for stability 📊 Why Consistent In-Situ Soil Density Inspection is Mandatory ⚡ Shear Strength of Backfill Soil 🔗 Pullout Resistance of Reinforcement 📏 Settlement Control of Structure 💡 Key Insight: Proper density ensures the MSE wall performs as designed, preventing failure and ensuring long-term stability. ...

Box Culvert Construction - First Lift Concreting | Er. Alish Subedi 🏗️ SITE ACTIVITIES First Lift Concreting in Inlet Chamber of Box Culvert Large structures are constructed in multiple lifts to control heat of hydration, ensure proper compaction, reduce formwork pressure, and minimize cracking, which improves structural safety and durability. 🏗️🧱 🏗️ Multiple Lifts Controlled Construction 🌡️ Heat of Hydration Temperature Control 🔄 Proper Compaction Quality Assurance 📦 What is a Box Culvert? A box culvert is an RCC structure used to pass water under a roadway or embankment while carrying traffic loads. It is a rectangular or square-shaped concrete structure that allows water to flow while supporting the weight above. 🚰 What is an Inlet Chamber? An inlet chamber is a structure provided at the upstream end of a culvert or drain to collect, regula...

  Interactive Choropleth Map - US Population | Er. Alish Subedi 🤖 AI-POWERED LEARNING Interactive Choropleth Map of USA Population Using ChatGPT, DeepSeek & Jupyter Lab to create interactive data visualization 🗺️ 50 States US Population Data 📅 1900-2024 124 Years of Data 🎯 Interactive Click & Explore 📊 Real-Time Year vs Population Graph Again!!! I tried AI. 🤖 Now I gave myself time to insight into finding the usefulness of ChatGPT and DeepSeek with Jupyter Lab to get results showing interactive Choropleth map of different states of USA. ✨ Features of This Interactive Map 🗺️ Shows population of all US states from 1900 to 2024 A.D 📅 Drop-down button to choose any year you like to interact with the map 🖱️ Click on each state to see State-abbreviation and its population at that time 📊 Graph below the map plots year vs population for each state you clic...