multi arch dam

简明释义

连拱坝

英英释义

例句

1.Engineers chose a multi arch dam 多拱坝 for its ability to withstand high pressure.

工程师选择了多拱坝，因为它能承受高压力。

2.A multi arch dam 多拱坝 can be more cost-effective than traditional concrete dams.

相比传统混凝土坝，多拱坝可能更具成本效益。

3.The design of the multi arch dam 多拱坝 allows for efficient water flow management.

这种设计的多拱坝能够有效管理水流。

4.Construction of the multi arch dam 多拱坝 began last year and is expected to be completed soon.

这座多拱坝的建设去年开始，预计很快就会完成。

5.The multi arch dam 多拱坝 provides hydroelectric power to thousands of homes.

这座多拱坝为成千上万的家庭提供水电。

作文

The concept of a multi arch dam is fascinating and holds significant importance in the field of civil engineering. A multi arch dam is a type of dam that consists of several arches, which are designed to distribute the water pressure efficiently across the structure. This design not only enhances the strength of the dam but also allows for the use of less material compared to traditional gravity dams. The arches transfer the load to the abutments, thereby reducing the bending moments and shear forces acting on the dam. One of the most notable examples of a multi arch dam is the Hoover Dam, located on the border between Nevada and Arizona in the United States. Completed in 1936, it was one of the largest concrete structures at the time and remains an engineering marvel. The design of the Hoover Dam incorporates multiple arches that help it withstand the immense pressure of the water held back by its massive walls. This innovative approach not only made construction feasible in a challenging environment but also ensured the longevity and stability of the dam.The benefits of a multi arch dam extend beyond structural integrity. These dams often have a smaller footprint, meaning they can be built in locations where traditional dams might not be viable. This makes them particularly useful in mountainous regions or areas with limited space. Additionally, the design allows for better water flow management, which is crucial for flood control and irrigation purposes.However, constructing a multi arch dam is not without its challenges. Engineers must carefully consider factors such as geological conditions, water flow patterns, and environmental impacts. The construction process requires precise calculations and skilled labor to ensure that each arch is placed correctly and can effectively support the structure. Furthermore, maintaining a multi arch dam can be more complex than other types of dams, as regular inspections and maintenance are necessary to address any potential issues that may arise over time.In conclusion, the multi arch dam represents a significant advancement in dam engineering. Its unique design allows for efficient pressure distribution, reduced material usage, and adaptability to various environments. As we continue to face challenges related to water management and infrastructure development, the multi arch dam will undoubtedly play a crucial role in shaping our approach to sustainable engineering solutions. Understanding the principles and applications of this type of dam is essential for future engineers and environmentalists alike, as they work towards creating resilient structures that can withstand the test of time and nature.

多拱坝的概念令人着迷，并在土木工程领域具有重要意义。多拱坝是一种由多个拱组成的坝，旨在有效地分配水压力。该设计不仅增强了大坝的强度，还允许与传统重力坝相比使用更少的材料。拱将负荷转移到支座上，从而减少作用在大坝上的弯矩和剪力。多拱坝的一个显著例子是胡佛大坝，位于美国内华达州和亚利桑那州的边界。它于1936年完工，曾是当时最大的混凝土结构之一，并且仍然是一个工程奇迹。胡佛大坝的设计结合了多个拱，以帮助其抵御水流带来的巨大压力。这种创新方法不仅使在复杂环境中建造成为可能，而且还确保了大坝的耐久性和稳定性。多拱坝的好处不仅限于结构完整性。这些大坝通常占地面积较小，这意味着它们可以在传统大坝可能不切实际的位置建造。这使得它们在山区或空间有限的地区特别有用。此外，该设计允许更好的水流管理，这对防洪和灌溉至关重要。然而，建造多拱坝并非没有挑战。工程师必须仔细考虑地质条件、水流模式和环境影响等因素。施工过程需要精确的计算和熟练的劳动力，以确保每个拱都正确放置，并能够有效支撑结构。此外，维护多拱坝可能比其他类型的大坝更复杂，因为需要定期检查和维护，以解决随时间推移可能出现的任何潜在问题。总之，多拱坝代表了大坝工程的一项重大进步。其独特的设计允许有效的压力分配、减少材料使用以及适应各种环境。随着我们继续面临与水管理和基础设施发展相关的挑战，多拱坝无疑将在塑造我们对可持续工程解决方案的思考中发挥关键作用。理解这种类型大坝的原理和应用对于未来的工程师和环保主义者来说至关重要，因为他们努力创造能够经受住时间和自然考验的坚固结构。