thick arch dam

简明释义

重力拱坝

英英释义

例句

1.The engineers designed a robust structure, opting for a thick arch dam to withstand the immense water pressure.

工程师们设计了一个坚固的结构，选择了一个厚拱坝以承受巨大的水压。

2.The thick arch dam not only generates hydroelectric power but also creates a beautiful reservoir.

这个厚拱坝不仅发电，还形成了一个美丽的水库。

3.During the inspection, the team noted that the thick arch dam had no visible cracks, indicating its stability.

在检查过程中，团队注意到厚拱坝没有可见裂缝，表明其稳定性。

4.Local wildlife has adapted to the environment created by the thick arch dam and its surrounding area.

当地野生动物已经适应了由厚拱坝及其周围地区创造的环境。

5.The construction of the thick arch dam took several years and involved advanced engineering techniques.

这个厚拱坝的建设花费了数年时间，并涉及先进的工程技术。

作文

The construction of a thick arch dam has become a significant engineering achievement in modern times. A thick arch dam is a type of dam that utilizes the strength of its curved structure to withstand the immense pressure of water. This design not only enhances the stability of the dam but also allows it to be built with less material compared to other types of dams, such as gravity dams. The concept of the thick arch dam is rooted in the principles of arch mechanics, where the force of the water is distributed evenly across the curved surface of the dam. This efficient distribution of forces is what makes the thick arch dam an ideal choice for locations with steep terrain and high water pressure.One of the most famous examples of a thick arch dam is the Hoover Dam, located on the border between Arizona and Nevada. Completed in 1936, the Hoover Dam stands as a testament to the capabilities of this engineering marvel. With a height of 726 feet and a base thickness of 660 feet, it exemplifies the principles of a thick arch dam perfectly. The dam not only serves as a critical source of hydroelectric power but also provides water storage and flood control for millions of people in the region.The advantages of constructing a thick arch dam are numerous. Firstly, the design allows for a smaller footprint compared to traditional gravity dams, which require vast amounts of concrete and land. This efficiency can lead to lower construction costs and reduced environmental impact. Secondly, the curved shape of the thick arch dam helps to minimize the risk of structural failure, as the arch design naturally directs the water pressure towards the canyon walls, providing additional support.However, building a thick arch dam is not without its challenges. Engineers must carefully assess the geological conditions of the site to ensure that the surrounding rock can adequately support the dam's weight and the forces exerted by the water. Additionally, the construction process requires precise planning and execution, as any miscalculations can lead to catastrophic failures. Despite these challenges, the successful implementation of a thick arch dam can lead to significant benefits for communities, including reliable water supply, flood mitigation, and renewable energy generation.In conclusion, the thick arch dam represents a remarkable achievement in civil engineering, demonstrating how innovative designs can effectively harness the power of nature. As we continue to face challenges related to water management and energy production, the importance of such structures will only grow. Future projects involving thick arch dams will likely incorporate advanced materials and technologies, further enhancing their efficiency and sustainability. The legacy of the thick arch dam will undoubtedly influence the way we approach water resource management for generations to come.

厚拱坝的建设已成为现代工程的一项重要成就。厚拱坝是一种利用其弯曲结构的强度来承受水的巨大压力的坝体。这种设计不仅增强了大坝的稳定性，还使其相较于其他类型的大坝，如重力坝，能够使用更少的材料。厚拱坝的概念根植于拱形力学的原理，其中水的力量均匀分布在大坝的弯曲表面上。这种有效的力分配使得厚拱坝成为陡峭地形和高水压地区的理想选择。最著名的厚拱坝实例之一是胡佛大坝，位于亚利桑那州和内华达州的边界。胡佛大坝于1936年竣工，是这一工程奇迹的证明。大坝高726英尺，基部厚660英尺，完美地体现了厚拱坝的原理。该大坝不仅是水电的关键来源，还为该地区数百万人的供水和防洪提供了保障。建设厚拱坝的优势有很多。首先，与传统的重力坝相比，这种设计允许占地面积更小，而传统重力坝需要大量的混凝土和土地。这种效率可以降低建设成本并减少对环境的影响。其次，厚拱坝的弯曲形状有助于最小化结构失效的风险，因为拱形设计自然将水压力引导向峡谷壁，从而提供额外的支持。然而，建造厚拱坝并非没有挑战。工程师必须仔细评估现场的地质条件，以确保周围的岩石能够充分支撑大坝的重量和水施加的力量。此外，施工过程需要精确的规划和执行，因为任何计算错误都可能导致灾难性的失败。尽管存在这些挑战，成功实施厚拱坝可以为社区带来显著的好处，包括可靠的水供应、防洪和可再生能源的产生。总之，厚拱坝代表了土木工程的杰出成就，展示了创新设计如何有效利用自然的力量。随着我们继续面临与水资源管理和能源生产相关的挑战，这些结构的重要性只会增加。未来涉及厚拱坝的项目可能会结合先进的材料和技术，进一步提高其效率和可持续性。厚拱坝的遗产无疑将影响我们未来几代人对水资源管理的方式。