dredge hopper

简明释义

开底式挖泥船

英英释义

例句

1.After the storm, the dredge hopper was deployed to clear debris from the harbor.

风暴过后，挖泥船被派遣到港口清理碎片。

2.The construction crew used a dredge hopper to remove sediment from the riverbed.

施工队使用了一个挖泥船来清除河床上的沉积物。

3.We need to schedule regular maintenance for the dredge hopper to ensure its efficiency.

我们需要定期安排对挖泥船的维护，以确保其效率。

4.The dredge hopper is essential for maintaining navigable waterways.

挖泥船对于维护可通航的水道至关重要。

5.The dredge hopper can hold large quantities of material for transport.

挖泥船可以容纳大量材料以供运输。

作文

The term dredge hopper refers to a specialized type of vessel designed for dredging operations, which involve the removal of sediment and debris from the bottom of bodies of water. These vessels play a crucial role in maintaining navigable waterways, ensuring that shipping lanes remain clear and operational. The dredge hopper is equipped with a large hold or hopper that collects the dredged material as it is excavated from the seabed or riverbed. This process is vital for various industries, including shipping, fishing, and coastal protection.Dredging is necessary for several reasons. Firstly, sediment can accumulate over time, leading to shallower waters that hinder the movement of larger vessels. By using a dredge hopper, operators can remove this sediment, allowing ships to navigate safely. Additionally, dredging can help restore habitats for aquatic life by removing pollutants and debris that may have settled on the seabed.The operation of a dredge hopper involves several steps. Initially, the vessel is positioned over the area that requires dredging. The dredging equipment, often consisting of a suction pipe or mechanical arm, is lowered into the water. Once the dredging process begins, the vessel's hopper fills with the extracted material. After reaching capacity, the dredge hopper sails to a designated disposal site where the material can be released, either back into the water at a different location or onto land for further processing.One of the significant advantages of using a dredge hopper is its ability to operate efficiently in various environmental conditions. These vessels are built to withstand rough seas and can operate in shallow and deep waters alike. This versatility makes them an essential asset for marine construction projects, port expansions, and beach nourishment initiatives.However, dredging is not without its challenges. Environmental concerns often arise regarding the impact of dredging on local ecosystems. The removal of sediment can disrupt habitats for fish and other marine organisms. As a result, regulations and best practices are in place to minimize these impacts. Operators of dredge hoppers must adhere to strict guidelines to ensure that their activities do not harm the environment.Furthermore, technological advancements have led to the development of more sophisticated dredge hoppers. Modern vessels are equipped with advanced navigation systems, automated dredging technology, and monitoring equipment that allows for precise operations. This innovation not only improves efficiency but also enhances safety during dredging operations.In conclusion, the dredge hopper is a vital component of maritime infrastructure maintenance and development. Its ability to remove sediment and debris ensures that waterways remain navigable and safe for vessels. While there are environmental considerations associated with dredging, advancements in technology and adherence to regulations can help mitigate these effects. As we continue to rely on our waterways for transportation and commerce, the role of the dredge hopper will remain essential in supporting these activities while striving to protect our marine environments.

术语dredge hopper指的是一种专门设计用于疏浚作业的船只，这些作业涉及从水体底部移除沉积物和碎片。这些船只在维护可航行水道方面发挥着至关重要的作用，确保航运通道保持畅通和可操作。dredge hopper配备有一个大型的货舱或舱口，用于在从海床或河床挖掘时收集被疏浚的材料。这个过程对包括航运、捕鱼和沿海保护等多个行业至关重要。疏浚是必要的，原因有几个。首先，沉积物可能会随着时间的推移而积累，导致水域变浅，从而妨碍较大船只的移动。通过使用dredge hopper，操作人员可以移除这些沉积物，使船只能够安全航行。此外，疏浚还可以通过去除可能已经沉积在海床上的污染物和碎片来帮助恢复水生生物的栖息地。dredge hopper的操作涉及几个步骤。最初，船只被定位在需要疏浚的区域上方。疏浚设备，通常由吸管或机械臂组成，被降入水中。一旦疏浚过程开始，船只的舱口就会填满提取的材料。达到容量后，dredge hopper驶向指定的处置地点，在那里可以将材料释放，可能是重新投入水中到不同的位置，或者送往陆地进行进一步处理。使用dredge hopper的一个显著优势是它能够在各种环境条件下高效操作。这些船只建造得足以抵御恶劣的海况，并且能够在浅水和深水中操作。这种多功能性使其成为海洋建设项目、港口扩展和海滩滋养计划的重要资产。然而，疏浚并非没有挑战。有关疏浚对当地生态系统影响的环境问题常常出现。去除沉积物可能会干扰鱼类和其他海洋生物的栖息地。因此，制定了法规和最佳实践，以尽量减少这些影响。dredge hoppers的操作人员必须遵守严格的指导方针，以确保他们的活动不会对环境造成伤害。此外，技术进步导致了更复杂的dredge hoppers的发展。现代船只配备有先进的导航系统、自动化疏浚技术和监测设备，可以实现精确操作。这种创新不仅提高了效率，还增强了疏浚作业的安全性。总之，dredge hopper是海事基础设施维护和发展的重要组成部分。它去除沉积物和碎片的能力确保水道保持可航行和安全。虽然与疏浚相关的环境考虑因素存在，但技术的进步和遵守法规可以帮助减轻这些影响。随着我们继续依赖水道进行运输和商业活动，dredge hopper的角色在支持这些活动的同时努力保护我们的海洋环境方面将继续至关重要。