Screw Piling in Seismic Zones: Enhancing Earthquake Resistance in Infrastructure
05 January 2024
Fortify infrastructures for earthquake resistance with screw piling by BridgeCon. Discover its role in seismic zones in Victoria, Australia. Call 0401 511 641.
Regions prone to seismic activity should only utilise buildings that are resilient and earthquake-resistant. To achieve these types of buildings, they must be integrated with strong foundations as they help withstand the forces generated during an earthquake. One powerful solution that can help establish the said foundations is screw piling.
The Challenges of Seismic Zones
Seismic zones are geographical areas characterised by a higher probability of experiencing earthquakes. Structures in these zones face the constant challenge of adapting to the dynamic and unpredictable forces unleashed during an earthquake.
Traditional foundation methods like concrete footings or driven piles may lack the flexibility and adaptability needed to cope with the ground movements associated with seismic events. Screw piling, fortunately, proves to be a game-changer.
Screw Piling: Major Advantages
Screw piling is a modern technique for creating the foundation of a building or infrastructure. Carried out by BridgeCon, screw piling can provide the following advantages to properties in seismic zones.
• Enhanced Flexibility: Screw piling provides a higher degree of flexibility compared to traditional foundations. The helical design of the screw piles allows them to absorb and distribute seismic forces more effectively, minimising the impact on the structure above.
• Reduced Ground Displacement: The helical shape of screw piles minimises the vertical and horizontal displacement of the ground during an earthquake. This reduction in ground movement helps maintain the structural integrity of the foundation and the entire building.
• High Load-Bearing Capacity: Screw piles can penetrate deep into the soil until they reach stable strata, ensuring a solid foundation with substantial load-bearing capacity. This benefit is essential for withstanding the dynamic loads exerted during seismic events.
• Ease of Installation: Screw piling is a relatively quick and straightforward installation process. The helical piles are screwed into the ground using special equipment, eliminating the need for extensive excavation or concrete curing time.
• Adaptability to Varied Soils: Seismic zones often feature diverse soil conditions. Screw piles can be customised to fit varying soil types, ensuring optimal performance in different geological settings.
• Minimal Environmental Impact: Compared to traditional foundation methods that may involve significant excavation and disturbance, screw piling has a minimal environmental footprint. The non-intrusive installation process reduces disruption to the surrounding environment.
Screw Piling Service by BridgeCon
While screw piling offers numerous benefits in seismic zones, it is essential to consider site-specific factors and engineering requirements. Our team at BridgeCon can carry out geotechnical assessments, check soil conditions, and verify specific seismic risks of the area during the planning and design phases to ensure the success of construction projects.
Screw Piling by BridgeCon stands out as a resilient and innovative solution for enhancing earthquake resistance in infrastructure within seismic zones in Victoria, Australia. Its flexibility, load-bearing capacity, ease of installation, and adaptability to diverse soils make it a reliable choice for constructing robust foundations. As regions susceptible to seismic activity continue to prioritise resilient infrastructure, screw piling emerges as a key contributor to building structures that can withstand the forces of earthquakes, securing the safety and longevity of buildings in these areas.
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