rubble mound breakwater

简明释义

堆石防波堤

英英释义

例句

1.Engineers designed a rubble mound breakwater to protect the harbor from strong waves.

工程师设计了一个碎石堆砌防波堤以保护港口免受强浪的侵袭。

2.During the storm, the rubble mound breakwater proved its effectiveness by absorbing wave energy.

在风暴期间，碎石堆砌防波堤通过吸收波浪能量证明了其有效性。

3.The construction of the rubble mound breakwater has significantly reduced coastal erosion.

建设的碎石堆砌防波堤显著减少了海岸侵蚀。

4.The local government invested in a new rubble mound breakwater to enhance maritime safety.

当地政府投资建造了新的碎石堆砌防波堤以增强海事安全。

5.The design of the rubble mound breakwater allows for easy maintenance and repair.

该碎石堆砌防波堤的设计便于维护和修理。

作文

In the realm of coastal engineering, various structures are designed to protect shorelines, harbors, and marine facilities from the relentless forces of waves and storms. One such structure is the rubble mound breakwater, which plays a crucial role in safeguarding coastal areas from erosion and providing calm waters for vessels. Understanding the design, construction, and functionality of a rubble mound breakwater is essential for engineers and environmentalists alike.A rubble mound breakwater is essentially a large pile of rock or concrete materials that are strategically placed in a manner that dissipates wave energy. These structures are typically constructed in locations where wave action is significant, making them vital for protecting harbors and shorelines. The design of a rubble mound breakwater involves careful consideration of factors such as wave height, water depth, and sediment transport. Engineers must analyze these elements to ensure that the breakwater can withstand the forces exerted by the sea.The construction process of a rubble mound breakwater involves transporting large boulders or concrete blocks to the designated site. These materials are then piled up in a specific formation, often resembling a sloped mound. The outer layer of the breakwater is usually made of larger stones to resist the impact of waves, while smaller rocks fill the inner core. This design not only provides stability but also allows for some flexibility, which is essential in dynamic marine environments.One of the primary functions of a rubble mound breakwater is to reduce wave energy before it reaches the shore. By absorbing and deflecting incoming waves, these structures create a calmer environment behind them, which is beneficial for mooring boats and facilitating safe navigation. Additionally, the reduced wave action helps to minimize coastal erosion, preserving beaches and preventing damage to infrastructure.However, the effectiveness of a rubble mound breakwater can be influenced by various factors, including its orientation, length, and the materials used in its construction. For instance, a breakwater that is too short may not adequately protect the shoreline, while one that is poorly designed could lead to increased sediment deposition in undesirable areas. Therefore, ongoing monitoring and maintenance are crucial to ensure the longevity and efficiency of these structures.Moreover, the environmental impact of rubble mound breakwaters should not be overlooked. While they serve as protective barriers, they can also alter local ecosystems. The presence of a breakwater can change sediment dynamics and affect marine habitats. It is essential for engineers to consider these ecological factors when planning and constructing breakwaters to mitigate any negative consequences on marine life.In conclusion, a rubble mound breakwater is an invaluable structure in coastal engineering, providing essential protection against wave action and erosion. Its design and construction require careful planning and consideration of environmental impacts. As coastal areas continue to face the challenges of climate change and rising sea levels, the role of rubble mound breakwaters becomes increasingly important in ensuring the safety and sustainability of our shorelines. By understanding their functionality and implications, we can better appreciate the significance of these engineering marvels in protecting our coastal communities.

在海岸工程领域，各种结构被设计用来保护海岸线、港口和海洋设施，抵御波浪和风暴的无情力量。其中一个重要的结构是碎石堆防波堤，它在保护海岸地区免受侵蚀和为船只提供平静水域方面发挥着至关重要的作用。理解碎石堆防波堤的设计、施工和功能，对于工程师和环保人士来说都至关重要。碎石堆防波堤本质上是大量岩石或混凝土材料的堆积，这些材料以一种能够分散波能的方式进行战略性放置。这些结构通常建造在波浪作用显著的地方，因此对保护港口和海岸线至关重要。碎石堆防波堤的设计涉及对波高、水深和沉积物运输等因素的仔细考虑。工程师必须分析这些元素，以确保防波堤能够承受海洋施加的力量。碎石堆防波堤的施工过程包括将大型卵石或混凝土块运输到指定地点。这些材料随后以特定的形状堆积，通常呈现出斜坡状。防波堤的外层通常由较大的石头构成，以抵御波浪的冲击，而较小的岩石填充内部核心。这样的设计不仅提供了稳定性，还允许一定的灵活性，这在动态的海洋环境中是必不可少的。碎石堆防波堤的主要功能之一是减少波浪能量在到达海岸之前的强度。通过吸收和偏转来袭的波浪，这些结构在其后方创造了一个更平静的环境，这对停泊船只和确保安全航行都是有利的。此外，减弱的波浪作用有助于最小化海岸侵蚀，保护海滩并防止基础设施受损。然而，碎石堆防波堤的有效性可能受到多种因素的影响，包括其方向、长度和所使用材料的类型。例如，过短的防波堤可能无法充分保护海岸，而设计不当的防波堤则可能导致沉积物在不希望的区域沉积。因此，持续的监测和维护对于确保这些结构的耐久性和效率至关重要。此外，碎石堆防波堤的环境影响也不容忽视。虽然它们作为保护屏障，但也可能改变当地生态系统。防波堤的存在可能会改变沉积物动力学，并影响海洋栖息地。因此，在规划和建设防波堤时，工程师必须考虑这些生态因素，以减轻对海洋生物的任何负面影响。总之，碎石堆防波堤是海岸工程中不可或缺的结构，为抵御波浪作用和侵蚀提供了重要保护。其设计和施工需要仔细的规划和对环境影响的考虑。随着海岸地区继续面临气候变化和海平面上升的挑战，碎石堆防波堤在确保我们海岸线的安全性和可持续性方面的作用变得越来越重要。通过理解其功能和影响，我们可以更好地欣赏这些工程奇迹在保护海岸社区中的重要性。