FAQ
Shafts play a vital role in hydroelectric projects by controlling the force and flow of water in large pipes (conduits). When there are rapid changes in turbine load demand, the flow of water must instantaneously adjust to meet that demand; therefore, the turbine impeller creates very high pressure and velocity changes (surges) at the shaft. A properly constructed shaft absorbs and maintains a more even flow, as well as protecting the entire hydroelectric structure. If a shaft is poorly designed, then the hydroelectric system and its associated safety features may be compromised.
Reinforced Cement Concrete (RCC) is a common material used for shaft construction because of its high strength, long lifespan, and reliability as a structural product. RCC can withstand very large water hammer and dynamically loaded conditions in high-pressure hydroelectric systems. RCC shafts also require little maintenance over time and are very durable in nature. Constro Systems & Engineers uses high-quality RCC technology to provide an RCC shaft with maximum operational efficiency and extreme performance capabilities.
A shaft that has been well engineered serves as a damping mechanism to absorb the rapid pressure changes caused by rapid changes in flow inside the pipeline or aqueduct. This damping, therefore, limits the amount of "shock" or disruption to the water system by allowing some portion of the rise and fall of water during turbine load variations to dissipate as excess energy. It helps stabilize and maintain an even flow of water through hydropower systems and provides protection for the infrastructure. Therefore, the proper construction of shafts in hydroelectric systems is a key component to a hydropower system's safety.
Yes. Constro Systems & Engineers has a wealth of experience in designing and building Underground Tunnel Shaft systems for hydro-electric, industrial and irrigation applications. These shafts are designed for safety and are constructed to allow for safe access, safe and effective transfer of water, and ultimate structure stability long-term. Our experienced, qualified staff ensure that every Underground Tunnel Shaft is built to the highest standards of safety and engineering accuracy from the geological assessment through final construction.
The Hydro-electric Shaft Design is based on many factors that include: site geology, expected water pressure, flow characteristics, the turbine’s demand variations, safety considerations, and pressure control devices to ensure proper performance. Long-term performance, Accessibility for Maintenance, and Pressure Control Mechanisms are also taken into account. The Hydro-Electric Shaft is created using data collected through detailed surveys and hydraulic analysis by Constro systems & Engineers to achieve a hydraulic shaft that is perfectly aligned with site conditions as well as maximize operational requirements.
Constro Systems & Engineers has decades of hands-on experience and technical knowledge to provide quality shaft construction solutions through our experience as a company. The RCC shaft structures we design are engineered to provide maximum strength, pressure resistance, and longevity. We adhere to rigid quality assurance protocols and utilize inventive technologies and processes, including complete project management, to integrate effortlessly into your hydro-electric system. Our focus on precise engineering, safety, and performance has led us to be one of the most preferred partners for shaft construction throughout India.