multiple-arch dam

简明释义

连拱坝

英英释义

例句

1.The engineers designed a new multiple-arch dam 多拱坝 to enhance water storage capacity in the region.

工程师们设计了一座新的多拱坝来提高该地区的水储存能力。

2.The construction of the multiple-arch dam 多拱坝 was completed ahead of schedule, benefiting the local community.

这座多拱坝的建设提前完成，惠及当地社区。

3.The multiple-arch dam 多拱坝 provides flood control and irrigation for thousands of acres of farmland.

多拱坝为成千上亩的农田提供了防洪和灌溉服务。

4.During the presentation, the architect explained how a multiple-arch dam 多拱坝 can withstand seismic activities.

在演示中，建筑师解释了多拱坝如何抵御地震活动。

5.Research shows that a multiple-arch dam 多拱坝 is more efficient in terms of material use compared to traditional dams.

研究表明，与传统大坝相比，多拱坝在材料使用方面更高效。

作文

The concept of a multiple-arch dam is fascinating and essential in the field of civil engineering. A multiple-arch dam is a type of dam that consists of several arches, which distribute the water pressure more efficiently than traditional dams. This design not only enhances the structural integrity but also minimizes the amount of material needed for construction, making it an environmentally friendly option. One of the most famous examples of a multiple-arch dam is the Hoover Dam in the United States, which has been a critical source of hydroelectric power and water supply since its completion in 1936.The advantages of a multiple-arch dam are numerous. First and foremost, the arch design allows for a reduction in the thickness of the dam, which can lead to significant cost savings during construction. Because the arches transfer the load to the foundation, less concrete is required compared to gravity dams. This efficiency makes multiple-arch dams an attractive option for many countries that are looking to invest in sustainable infrastructure.Moreover, multiple-arch dams are particularly effective in locations with strong geological formations, such as rock or hard soil. The arches can be built to follow the natural contours of the landscape, providing a stable base that can withstand high water pressures. This adaptability means that multiple-arch dams can be constructed in a variety of environments, from mountainous regions to valleys.Another critical aspect of multiple-arch dams is their ability to manage water flow. These structures can help regulate river levels, preventing flooding during heavy rainfall while also storing water for dry seasons. This dual function is vital for agricultural areas that rely on consistent water supply for irrigation. Furthermore, by controlling water release, multiple-arch dams can contribute to the generation of hydroelectric power, which is a renewable energy source that reduces reliance on fossil fuels.Despite their many benefits, multiple-arch dams are not without challenges. The complexity of their design requires skilled engineers and architects, which can increase initial project costs. Additionally, the construction process can be lengthy, as careful planning and execution are necessary to ensure the safety and effectiveness of the dam. Environmental concerns must also be addressed, as the creation of a reservoir can disrupt local ecosystems and wildlife habitats.In conclusion, the multiple-arch dam represents a remarkable achievement in engineering that combines functionality with sustainability. As we continue to face global challenges such as climate change and water scarcity, the importance of innovative solutions like multiple-arch dams cannot be overstated. They offer a promising avenue for meeting our growing energy and water needs while minimizing environmental impact. With ongoing advancements in technology and design, the future of multiple-arch dams looks bright, paving the way for more resilient and efficient infrastructure worldwide.

多拱坝的概念在土木工程领域中既迷人又重要。多拱坝是一种由多个拱组成的坝，这种设计比传统大坝更有效地分配水压力。这种设计不仅增强了结构的完整性，还最小化了施工所需的材料，成为一种环保的选择。美国著名的胡佛大坝就是一个典型的例子，自1936年完工以来，它一直是水电和水供应的重要来源。多拱坝的优点有很多。首先，拱形设计可以减少大坝的厚度，这可以在建设过程中节省大量成本。由于拱形将负载转移到基础上，因此与重力坝相比，所需的混凝土较少。这种效率使得多拱坝成为许多国家投资可持续基础设施的有吸引力的选择。此外，多拱坝在地质条件良好的地方特别有效，例如岩石或坚硬的土壤。拱形可以按照地形的自然轮廓建造，提供一个稳定的基础，可以承受高水压。这种适应性意味着多拱坝可以在多种环境中建造，从山区到山谷。多拱坝的另一个关键方面是其管理水流的能力。这些结构可以帮助调节河流水位，在暴雨期间防止洪水，同时在干旱季节储存水。这种双重功能对于依赖持续水源灌溉的农业地区至关重要。此外，通过控制水流释放，多拱坝还可以促进水电的产生，这是减少对化石燃料依赖的可再生能源。尽管有许多好处，多拱坝并非没有挑战。其设计的复杂性需要熟练的工程师和建筑师，这可能会增加初始项目成本。此外，由于需要仔细的规划和执行，以确保大坝的安全和有效性，施工过程可能会很漫长。环境问题也必须得到解决，因为水库的创建可能会破坏当地生态系统和野生动物栖息地。总之，多拱坝代表了工程领域的一项杰出成就，它将功能性与可持续性结合在一起。随着我们继续面临气候变化和水资源短缺等全球挑战，像多拱坝这样的创新解决方案的重要性不容低估。它们为满足我们不断增长的能源和水需求提供了有前景的途径，同时最小化环境影响。随着技术和设计的不断进步，多拱坝的未来看起来光明，为全球更具韧性和高效的基础设施铺平了道路。