friction pile

简明释义

摩擦桩

英英释义

例句

1.For high-rise buildings, friction piles 摩擦桩 are often preferred over traditional footings.

对于高层建筑，通常更倾向于使用摩擦桩 friction piles 而不是传统基础。

2.The construction team decided to use a friction pile 摩擦桩 to support the new bridge due to the soft soil conditions.

由于土壤条件较软，施工团队决定使用摩擦桩 friction pile 来支持新桥。

3.The use of friction piles 摩擦桩 can significantly reduce settlement in areas with unstable ground.

在地基不稳定的地区，使用摩擦桩 friction piles 可以显著减少沉降。

4.During the foundation design phase, engineers analyzed the load-bearing capacity of the friction pile 摩擦桩 system.

在基础设计阶段，工程师分析了摩擦桩 friction pile 系统的承载能力。

5.The contractor faced challenges when installing the friction piles 摩擦桩 in rocky terrain.

承包商在岩石地形中安装摩擦桩 friction piles 时遇到了挑战。

作文

In the realm of civil engineering, various foundation types are employed to ensure the stability and longevity of structures. One such type is the friction pile, which plays a crucial role in transferring loads from a structure into the ground. Unlike traditional piles that rely primarily on end-bearing capacity, friction piles derive their support from the frictional resistance between the surface of the pile and the surrounding soil. This unique mechanism makes them particularly useful in soft or loose soil conditions where end-bearing piles may not perform effectively.The construction process of friction piles involves driving or drilling the piles deep into the ground until they reach a layer of soil that can provide adequate frictional resistance. The length and diameter of the pile are determined based on the expected load and the characteristics of the soil. Once installed, the load is distributed along the length of the pile, allowing the friction between the pile and the soil to support the weight of the structure above.One of the primary advantages of using friction piles is their ability to function well in challenging soil conditions. For instance, in areas where bedrock is too deep to reach with conventional piles, friction piles can be an effective alternative. Additionally, they are often less costly to install compared to other foundation systems, making them a popular choice for many construction projects.However, the design and installation of friction piles require careful consideration and expertise. Engineers must conduct thorough soil investigations to determine the appropriate length and diameter of the piles, as well as the expected load that they will bear. If these factors are not accurately assessed, there is a risk of inadequate support, which could lead to structural failure over time.Moreover, friction piles are also subject to various environmental factors that can affect their performance. For example, changes in moisture content, soil compaction, and temperature fluctuations can all influence the frictional resistance of the piles. Therefore, ongoing monitoring and maintenance are essential to ensure the integrity of the foundation throughout the life of the structure.In conclusion, friction piles are a vital component of modern foundation engineering, providing an effective solution for transferring loads in challenging soil conditions. Their reliance on frictional resistance rather than end-bearing capacity allows them to perform well in a variety of environments. However, successful implementation requires careful planning, design, and monitoring to mitigate risks associated with soil variability and environmental factors. As the field of civil engineering continues to evolve, the use of friction piles will remain an important topic of study and application, ensuring that structures remain safe and stable for years to come.

在土木工程领域，各种基础类型被用于确保结构的稳定性和持久性。其中一种类型是摩擦桩，它在将结构的荷载转移到地面中发挥着关键作用。与主要依赖端承载能力的传统桩不同，摩擦桩通过桩的表面与周围土壤之间的摩擦阻力来获得支撑。这种独特的机制使其在软或松散土壤条件下特别有用，而在这些条件下，端承桩可能无法有效工作。摩擦桩的施工过程涉及将桩深深打入或钻入地下，直到达到能够提供足够摩擦阻力的土层。桩的长度和直径根据预期荷载和土壤特性来确定。安装完成后，荷载沿着桩的长度分布，使桩与土壤之间的摩擦力支持上方结构的重量。使用摩擦桩的主要优点之一是它们在挑战性的土壤条件下的良好功能。例如，在基岩太深而无法用传统桩到达的区域，摩擦桩可以成为一种有效的替代方案。此外，与其他基础系统相比，它们的安装成本通常较低，使其成为许多建设项目的热门选择。然而，摩擦桩的设计和安装需要仔细考虑和专业知识。工程师必须进行彻底的土壤调查，以确定桩的适当长度和直径，以及它们将承受的预期荷载。如果这些因素未能准确评估，就存在支撑不足的风险，这可能导致结构随时间的推移而发生故障。此外，摩擦桩还受到各种环境因素的影响，这些因素可能会影响其性能。例如，湿度变化、土壤压实和温度波动都可能影响桩的摩擦阻力。因此，持续的监测和维护对于确保基础在整个结构生命周期内的完整性至关重要。总之，摩擦桩是现代基础工程的重要组成部分，为在具有挑战性的土壤条件下转移荷载提供了有效的解决方案。它们依赖于摩擦阻力而非端承载能力，使它们在各种环境中表现良好。然而，成功实施需要仔细的规划、设计和监测，以减轻与土壤变异性和环境因素相关的风险。随着土木工程领域的不断发展，摩擦桩的使用将仍然是一个重要的研究和应用主题，确保结构在未来数年内保持安全和稳定。