channel revetment

简明释义

河道护岸

英英释义

例句

1.The construction of the channel revetment 河道护岸 helped prevent soil erosion along the riverbank.

河道护岸的建设帮助防止了河岸的土壤侵蚀。

2.The city allocated funds for the maintenance of the existing channel revetment 河道护岸 to ensure its effectiveness.

市政府拨款用于现有河道护岸的维护，以确保其有效性。

3.During the flood, the channel revetment 河道护岸 held up remarkably well, protecting nearby infrastructure.

在洪水期间，河道护岸表现得非常好，保护了附近的基础设施。

4.Engineers recommended using stone for the channel revetment 河道护岸 to enhance durability.

工程师建议使用石材来增强河道护岸的耐久性。

5.The environmental impact assessment included the effects of the new channel revetment 河道护岸 on local wildlife.

环境影响评估包括了新建河道护岸对当地野生动物的影响。

作文

The concept of channel revetment refers to the protective structures placed along the banks of rivers, streams, or other waterways to prevent erosion and maintain the integrity of the channel. These structures can be made from various materials such as stone, concrete, or vegetation, and they serve multiple purposes in environmental management and civil engineering. Understanding the importance of channel revetment is crucial for anyone involved in land use planning, water resource management, or environmental conservation.Firstly, one of the primary functions of channel revetment is to protect the riverbanks from erosion caused by flowing water. Without proper protection, the soil along the banks can easily wash away during heavy rains or floods, leading to significant land loss. This erosion not only affects the immediate area but can also have downstream effects, altering the natural flow of the river and impacting aquatic habitats. By implementing channel revetment, we can stabilize the banks and ensure that the river maintains its natural course, which is essential for the ecosystem.Moreover, channel revetment plays a vital role in flood control. In areas prone to flooding, properly designed revetments can help manage the flow of water and reduce the risk of overflow into surrounding communities. By directing the water flow and minimizing bank erosion, these structures can mitigate the damage caused by floods, protecting both human settlements and natural environments. Engineers often analyze the specific conditions of a river or stream before designing a channel revetment system, ensuring that it is tailored to the unique challenges of each location.In addition to their protective functions, channel revetment structures can also enhance the aesthetic and recreational value of waterways. Well-designed revetments can incorporate natural elements, such as native plants and trees, which not only improve the visual appeal of the area but also provide habitats for wildlife. This integration of ecological considerations into engineering projects highlights the importance of sustainable practices in modern construction. Communities can benefit from enhanced recreational opportunities, such as fishing, kayaking, and nature walks, when channel revetment is utilized thoughtfully.However, it is essential to recognize that not all channel revetment methods are created equal. Some traditional techniques, such as using concrete or metal, can have negative impacts on the local environment, including increased water temperatures and reduced biodiversity. Therefore, contemporary approaches emphasize the use of environmentally friendly materials and designs that promote habitat restoration and support local ecosystems. For example, using biodegradable materials or incorporating bioengineering techniques can create more sustainable channel revetment solutions that align with ecological goals.In conclusion, the significance of channel revetment extends beyond mere erosion control; it encompasses flood management, ecological preservation, and community enhancement. As we face increasing challenges related to climate change and urban development, understanding and implementing effective channel revetment strategies will be crucial for ensuring the sustainability of our waterways. By balancing engineering needs with environmental stewardship, we can create resilient river systems that benefit both people and nature for generations to come.

“渠道护坡”这一概念是指沿河流、溪流或其他水道的岸边设置的保护结构，以防止侵蚀并保持河道的完整性。这些结构可以由各种材料制成，如石头、混凝土或植被，且在环境管理和土木工程中具有多重功能。理解“渠道护坡”的重要性对任何参与土地使用规划、水资源管理或环境保护的人来说都是至关重要的。首先，“渠道护坡”的主要功能之一是保护河岸免受流动水造成的侵蚀。如果没有适当的保护，河岸沿线的土壤在暴雨或洪水期间很容易被冲走，导致显著的土地损失。这种侵蚀不仅影响直接区域，还可能产生下游影响，改变河流的自然流向并影响水生栖息地。通过实施“渠道护坡”，我们可以稳定河岸，确保河流保持其自然路径，这对生态系统至关重要。此外，“渠道护坡”在洪水控制中也发挥着重要作用。在易受洪水影响的地区，设计良好的护坡可以帮助管理水流，减少周边社区溢出的风险。通过引导水流并最小化岸边侵蚀，这些结构可以减轻洪水造成的损害，保护人类居住区和自然环境。工程师通常会在设计“渠道护坡”系统之前分析河流或溪流的具体条件，以确保其针对每个地点的独特挑战量身定制。除了保护功能外，“渠道护坡”结构还可以提升水道的美学和休闲价值。设计良好的护坡可以融入自然元素，如本地植物和树木，这不仅改善了该地区的视觉吸引力，还为野生动物提供栖息地。这种将生态考虑纳入工程项目的整合突显了现代建设中可持续实践的重要性。当“渠道护坡”得到合理利用时，社区可以从增强的休闲机会中受益，如钓鱼、划皮艇和自然漫步。然而，必须认识到，并非所有的“渠道护坡”方法都是平等的。一些传统技术，例如使用混凝土或金属，可能对当地环境产生负面影响，包括水温升高和生物多样性减少。因此，当代方法强调使用环保材料和促进栖息地恢复及支持地方生态系统的设计。例如，使用可生物降解材料或结合生物工程技术可以创造更可持续的“渠道护坡”解决方案，与生态目标相一致。总之，“渠道护坡”的重要性超越了单纯的侵蚀控制，它涵盖了洪水管理、生态保护和社区增强。随着我们面临与气候变化和城市发展相关的日益严峻的挑战，理解和实施有效的“渠道护坡”策略将对确保我们的水道的可持续性至关重要。通过平衡工程需求和环境管理，我们可以创建能够造福人类和自然的弹性河流系统，为后代服务。