详情描述
In tunnel excavation construction, gas fracturing is a commonly used underground engineering method, with advantages including:
Rapid: The gas fracturing construction method can be completed in a shorter period of time, offering faster construction speeds compared to traditional blasting methods. This is highly advantageous for situations requiring quick project completion.
Safety & Environmental Protection: Compared to traditional blasting methods, gas fracturing construction is safer and more environmentally friendly. Gas fracturing does not require explosives, reducing the risk of explosion accidents. Additionally, gas fracturing does not produce excessive noise, vibration, or flying debris, minimizing its impact on the surrounding environment and buildings.
Strong control: The gas fracturing construction method can adjust the pressure and flow of the gas as needed, thereby precisely controlling the formation and expansion of cracks. This is highly beneficial for situations requiring control of groundwater levels, stratigraphic cracks, and the like.
Wide Applicability: The gas fracturing construction method is suitable for various geological conditions, including soft strata and rock strata. It can be used in both rock tunnels and soft soil tunnels.
Cost-Effective: Compared to traditional blasting methods, the gas fracturing construction method is more cost-effective. Gas fracturing does not require the purchase and use of explosives, thereby reducing construction costs.
In summary, the gas fracturing construction method offers advantages such as rapidity, safety, environmental friendliness, strong controllability, wide applicability, and low cost in tunnel construction. However, strict adherence to safety operation procedures is still required during the construction process to ensure the safety of personnel and equipment.
