rock excavation

简明释义

岩石开挖

英英释义

例句

1.The city approved the rock excavation 岩石开挖 permit for the new tunnel project.

市政府批准了新隧道项目的岩石开挖许可证。

2.Heavy machinery is often required for efficient rock excavation 岩石开挖 in large-scale projects.

在大规模项目中，通常需要重型机械来高效进行岩石开挖。

3.Proper safety measures are essential during rock excavation 岩石开挖 to prevent accidents.

在岩石开挖过程中，适当的安全措施对于防止事故至关重要。

4.The construction team is preparing for rock excavation 岩石开挖 to lay the foundation of the new building.

施工团队正在准备进行岩石开挖以为新建筑奠定基础。

5.During the rock excavation 岩石开挖, we encountered unexpected boulders that delayed the project.

在岩石开挖过程中，我们遇到了意想不到的巨石，导致项目延误。

作文

The process of rock excavation is a crucial aspect of construction and civil engineering projects. It involves the removal of rock material from the ground to create foundations for buildings, roads, tunnels, and other infrastructure. Understanding the methods and techniques used in rock excavation is essential for engineers and construction workers alike, as it directly impacts the safety, efficiency, and cost of a project.One of the primary methods of rock excavation is drilling and blasting. This technique is commonly employed in hard rock environments where traditional excavation methods are insufficient. In this method, holes are drilled into the rock, and explosives are placed inside. Once detonated, the explosives break the rock into smaller, manageable pieces, which can then be removed using heavy machinery. While effective, this method requires careful planning and execution to ensure safety and minimize environmental impact.Another popular technique for rock excavation is mechanical excavation, which utilizes heavy machinery such as excavators, bulldozers, and rock hammers. Mechanical excavation is often preferred in softer rock formations or when precision is required. This method allows for more control over the excavation process and can reduce the risk of damaging surrounding structures. Additionally, mechanical excavation is generally quieter and produces less vibration than blasting, making it a favorable option in urban areas.The choice between drilling and blasting versus mechanical excavation depends on several factors, including the type of rock, the project's location, and budget constraints. For instance, in densely populated areas, the use of explosives may not be feasible due to safety concerns and potential damage to nearby buildings. In such cases, contractors may opt for mechanical methods of rock excavation to minimize disruption.Environmental considerations also play a significant role in the planning of rock excavation projects. Construction companies must adhere to regulations that protect local ecosystems and wildlife. This often involves conducting environmental impact assessments before commencing work. By understanding the ecological implications of rock excavation, companies can implement measures to mitigate harm, such as minimizing land disturbance and controlling dust and noise emissions.Moreover, the advancements in technology have greatly improved the efficiency and safety of rock excavation. Innovations such as GPS-guided machinery and automated systems allow for precise excavation while reducing human error. These technologies not only enhance productivity but also contribute to safer working conditions for operators.In conclusion, rock excavation is a vital component of many construction projects. Whether through drilling and blasting or mechanical methods, the successful removal of rock is essential for creating stable foundations and infrastructure. By understanding the various techniques and considerations involved in rock excavation, professionals in the construction industry can ensure that their projects are completed safely, efficiently, and with minimal environmental impact. As technology continues to evolve, the future of rock excavation looks promising, with new methods and tools emerging to further enhance the process.

“岩石开挖”是建筑和土木工程项目中的一个关键环节。它涉及从地下移除岩石材料，以为建筑物、道路、隧道和其他基础设施创造基础。理解“岩石开挖”中使用的方法和技术，对于工程师和施工工人来说至关重要，因为这直接影响到项目的安全性、效率和成本。“岩石开挖”的主要方法之一是钻孔爆破。这种技术通常用于坚硬的岩石环境，在传统的开挖方法不足以应对的情况下采用。在这种方法中，首先在岩石上钻孔，然后将炸药放入其中。炸药引爆后，会将岩石打碎成较小、可管理的块，这些块随后可以通过重型机械移除。虽然这种方法有效，但需要仔细的规划和执行，以确保安全并最小化对环境的影响。另一种流行的“岩石开挖”技术是机械开挖，它利用挖掘机、推土机和岩锤等重型机械。机械开挖通常在较软的岩石层或需要精确控制的情况下更受欢迎。这种方法允许对开挖过程进行更多的控制，并可以减少对周围结构的损害风险。此外，与爆破相比，机械开挖通常更安静，产生的振动也更小，因此在城市地区更受青睐。选择钻孔爆破还是机械开挖取决于多个因素，包括岩石类型、项目位置和预算限制。例如，在人口稠密的地区，由于安全考虑和对附近建筑物可能造成的损害，使用炸药可能不可行。在这种情况下，承包商可能会选择机械方法进行“岩石开挖”，以尽量减少干扰。环境考虑在“岩石开挖”项目的规划中也起着重要作用。建筑公司必须遵守保护当地生态系统和野生动物的法规。这通常涉及在开始工作之前进行环境影响评估。通过了解“岩石开挖”的生态影响，公司可以采取措施减轻危害，例如最小化土地扰动和控制灰尘及噪音排放。此外，技术的进步大大提高了“岩石开挖”的效率和安全性。GPS导向机械和自动化系统等创新使得精确开挖成为可能，同时减少人为错误。这些技术不仅提高了生产力，还有助于为操作人员创造更安全的工作条件。总之，“岩石开挖”是许多建筑项目的重要组成部分。无论是通过钻孔爆破还是机械方法，成功地移除岩石对于创造稳定的基础和基础设施至关重要。通过理解“岩石开挖”中涉及的各种技术和考虑因素，建筑行业的专业人士可以确保他们的项目安全、高效地完成，并尽量减少对环境的影响。随着技术的不断发展，“岩石开挖”的未来看起来前景光明，新的方法和工具正在不断涌现，以进一步增强这一过程。