trailing suction hopper dredge

简明释义

吸扬式开底挖泥船

英英释义

例句

1.The trailing suction hopper dredge was equipped with advanced technology for monitoring sediment levels.

这艘拖曳吸泥船配备了先进的技术来监测沉积物水平。

2.Environmental studies were conducted to assess the impact of the trailing suction hopper dredge on marine life.

进行了环境研究，以评估拖曳吸泥船对海洋生物的影响。

3.During the project, the trailing suction hopper dredge collected sediment from the riverbed.

在项目期间，拖曳吸泥船从河床上收集沉积物。

4.The efficiency of the trailing suction hopper dredge allowed us to complete the dredging ahead of schedule.

这艘拖曳吸泥船的高效性使我们能够提前完成疏浚工作。

5.The construction team utilized a trailing suction hopper dredge to deepen the harbor for larger vessels.

施工队利用一艘拖曳吸泥船来加深港口以容纳更大的船只。

作文

The maritime industry relies heavily on various specialized vessels to perform specific tasks, one of which is the trailing suction hopper dredge. This type of dredger is primarily used for the excavation and transportation of sediment from the seabed or riverbed. The trailing suction hopper dredge is equipped with a large hopper that collects the dredged material, allowing it to be transported to different locations for disposal or further processing. Understanding how this vessel operates can provide valuable insights into its significance in marine engineering and environmental management.A trailing suction hopper dredge operates by using a suction mechanism that trails behind the vessel as it moves forward. The dredging process begins when the vessel reaches the designated area to be dredged. The suction pipes are lowered into the water, and powerful pumps create a vacuum that sucks up the sediment. This sediment is then transported through the pipes and deposited into the hopper located on board the vessel. The hopper acts as a storage unit for the dredged material until the vessel reaches its next destination.One of the key advantages of a trailing suction hopper dredge is its ability to operate in shallow waters, making it ideal for projects such as beach nourishment, port expansion, and underwater construction. The flexibility of this dredging method allows for efficient sediment removal without the need for extensive infrastructure. Additionally, these dredgers can be equipped with advanced technology that enables them to monitor sediment quality and control the dredging process more effectively, minimizing environmental impact.Environmental considerations are crucial when operating a trailing suction hopper dredge. Dredging can disrupt local ecosystems, leading to changes in sediment composition and water quality. Therefore, operators must adhere to strict regulations and conduct thorough environmental assessments before commencing any dredging activities. Many modern dredgers are designed with features that reduce their ecological footprint, such as sediment return systems that allow for the re-deposition of fine materials back into the water column.In recent years, the demand for trailing suction hopper dredges has increased due to rising sea levels and climate change, which have necessitated coastal protection measures. These vessels play a vital role in maintaining navigable waterways and protecting shorelines from erosion. As cities expand and populations grow, the need for effective dredging solutions becomes more pressing.In conclusion, the trailing suction hopper dredge is an essential tool in the maritime industry, facilitating the efficient removal and transport of sediment. Its unique design and operational capabilities make it suitable for a variety of projects while also posing challenges concerning environmental impacts. As technology continues to advance, the future of dredging may see even more innovative solutions that enhance the efficiency and sustainability of trailing suction hopper dredges in meeting the demands of modern society.

海洋产业在执行特定任务时，严重依赖各种专业船只，其中之一就是拖曳吸砂船。这种类型的挖泥船主要用于从海床或河床挖掘和运输沉积物。拖曳吸砂船配备有一个大型舱室，可以收集挖掘的材料，从而将其运输到不同位置进行处理或处置。理解这种船只的工作原理可以为我们提供对其在海洋工程和环境管理中的重要性的宝贵见解。拖曳吸砂船通过在船只后方拖曳的吸引机制来运作。挖掘过程始于船只到达指定的挖掘区域。吸管被降低到水中，强大的泵产生真空，将沉积物吸入。然后，这些沉积物通过管道运输并存放在船上的舱室中。舱室作为挖掘材料的储存单元，直到船只到达下一个目的地。拖曳吸砂船的一个主要优势是它能够在浅水中操作，使其非常适合海滩补给、港口扩建和水下施工等项目。这种挖掘方法的灵活性使得高效的沉积物去除成为可能，而不需要大量的基础设施。此外，这些挖泥船可以配备先进的技术，使它们能够监测沉积物质量，并更有效地控制挖掘过程，从而最小化对环境的影响。在操作拖曳吸砂船时，环境考虑至关重要。挖掘可能会干扰当地生态系统，导致沉积物组成和水质的变化。因此，操作人员必须遵守严格的法规，并在开始任何挖掘活动之前进行彻底的环境评估。许多现代挖泥船设计有减少生态足迹的功能，例如沉积物回流系统，允许将细小材料重新沉积回水柱中。近年来，由于海平面上升和气候变化，拖曳吸砂船的需求增加，这使得沿海保护措施变得必要。这些船只在维护可通航水道和保护海岸线免受侵蚀方面发挥着至关重要的作用。随着城市扩张和人口增长，对有效挖掘解决方案的需求变得更加迫切。总之，拖曳吸砂船是海洋产业中不可或缺的工具，促进了沉积物的高效移除和运输。其独特的设计和操作能力使其适合各种项目，同时也带来了环境影响方面的挑战。随着技术的不断进步，挖掘的未来可能会看到更多创新的解决方案，增强拖曳吸砂船在满足现代社会需求方面的效率和可持续性。