Road Testing Australia’s Post

Road profiles can do more than just give you IRI values. Extracting heights at given out output distances allows for issue location and rectification prior to final layers being placed.

#Placement_of_Concrete_Cubes. Within the site difficulties we couldn't use the crane. But we placed the cubes using 2 long-reach excavator. Every site has it s difficulties to deal with. #marine_constructions #coastal_engineering

Pipe ramming. It's a horizontal digging method which is used to pass pipelines under roads, railways and some other crossings.

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What Are Hull Appendages? Hull appendages are structural additions or modifications made to a ship's hull to improve its hydrodynamic performance, stability, and maneuverability. Here are some common types of hull appendages and their functions: -------------------------Types of Hull Appendages------------------------ Bilge Keels: Long, narrow, fin-like structures attached to the bottom sides of the hull, running along the ship's length. They reduce the ship's rolling motion caused by waves, improving stability and comfort for passengers and crew. They work by increasing the hydrodynamic resistance when the ship rolls, dampening the rolling motion. Stabilizing Fins: Retractable or fixed fins mounted on the sides of the hull, typically near the midship area. These fins actively reduce rolling motion by generating lift in response to the ship's movements. An automatic system often controls stabilizing fins by adjusting their angle to counteract the rolling force. Bulbous Bow: A protruding bulb at the front of the hull just below the waterline. The bulbous bow reduces wave resistance and improves fuel efficiency by altering water flow around the hull. It also contributes to better stability and smoother sailing in rough seas. Skegs: Fin-like structures located near the stern of the ship. Skegs help improve directional stability and reduce yawing (side-to-side movement) by increasing the hull's lateral resistance. Strakes: Longitudinal ridges or fins running along the length of the hull. Strakes can improve stability and hydrodynamic efficiency by guiding water flow along the hull and reducing turbulent flow. Flume Tanks: Internal tanks filled with water or another liquid, usually placed high in the ship. Flume tanks are used to reduce rolling motion by creating a counteracting force as the liquid moves within the tank in response to the ship's movements. Anti-Roll Tanks: Tanks designed to reduce rolling motion, filled with water or another liquid. These tanks work similarly to flume tanks but are specifically designed to counteract rolling by shifting the liquid within the tank to create a stabilizing force. #Naval_Architecture

Bridge Deck Tapered with different length

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🚜 Introducing the Trencor 1860 Trenching Machine! This powerful machine revolutionizes trenching with its impressive digging depth and precision cutting capabilities. Perfect for projects involving utilities and pipelines, the Trencor 1860 efficiently excavates trenches while minimizing soil disturbance. Watch the video to see this incredible piece of machinery in action, transforming construction sites with speed and accuracy! 💪 Note: I apologize if I inadvertently shared copyrighted content without proper attribution. Please DM me for Credit or removal. #Trencor1860 #TrenchingMachine #Construction #Equipment #HeavyMachinery #CivilEngineering #Sitework