raft body

简明释义

平行舯体;救生筏体

英英释义

例句

1.The engineer designed a new type of boat with a strong raft body to withstand rough waters.

工程师设计了一种新型船只，具有坚固的筏体以抵御恶劣水域。

2.The raft body was constructed from durable materials that can resist harsh weather conditions.

该筏体由耐用材料构成，可以抵御恶劣天气条件。

3.For safety reasons, the raft body should be checked for leaks before each use.

出于安全考虑，每次使用前都应该检查筏体是否漏气。

4.The raft body needs to be properly inflated before we can set off on our adventure.

在我们开始冒险之前，筏体需要正确充气。

5.During the survival training, we learned how to build a raft body using logs and ropes.

在生存训练中，我们学习了如何使用木头和绳子建造一个筏体。

作文

In the world of engineering and design, the term raft body refers to a structural element that provides stability and support to various constructions. A raft body is often used in foundation work, where it serves as a large, flat base that distributes the weight of a building or structure evenly across the ground. This is particularly important in areas with unstable soil, where traditional foundations may not provide adequate support. By using a raft body, engineers can ensure that the loads are spread out over a larger area, minimizing the risk of settling or cracking. The concept of a raft body can be traced back to ancient civilizations that understood the importance of a solid base for their structures. For instance, the Egyptians used large stone blocks to create stable foundations for their pyramids, while the Romans developed advanced techniques for constructing roads and buildings that could withstand the test of time. Today, modern engineering has evolved these principles into sophisticated methods for designing raft bodies that incorporate materials like reinforced concrete and steel. One of the primary benefits of using a raft body is its ability to reduce differential settlement. When a building is constructed on uneven or soft soil, different parts of the structure may settle at different rates, leading to structural issues such as cracks in walls or misaligned doors and windows. A well-designed raft body helps to counteract this by providing a uniform surface that supports the entire structure equally. This is essential for maintaining the integrity of the building over time. Moreover, the use of a raft body can also enhance the overall safety of a construction project. In regions prone to earthquakes or other natural disasters, a solid foundation is crucial for ensuring that buildings can withstand seismic forces. Engineers often design raft bodies with specific reinforcements to improve their resilience against such events. By doing so, they contribute to the safety and longevity of the structures they create. In addition to its practical applications, the raft body also plays a significant role in environmental considerations. As urban areas expand, there is an increasing need to build on previously undeveloped land, which often includes wetlands or other sensitive ecosystems. Engineers must consider the impact of their designs on the environment, and a well-constructed raft body can help minimize disruption to the surrounding area. By spreading the load of a building over a wider area, raft bodies can reduce the risk of soil compaction and preserve the natural habitat. In conclusion, the raft body is a fundamental concept in construction and engineering that provides stability, safety, and environmental protection. Its historical roots and modern applications highlight the importance of understanding and implementing effective foundation strategies in building design. As we continue to innovate and develop new technologies, the principles behind the raft body will remain essential for creating safe and sustainable structures for future generations.

在工程和设计的世界中，术语raft body指的是一种结构元素，为各种建筑提供稳定性和支持。raft body通常用于基础工程中，作为一个大型平坦基础，将建筑或结构的重量均匀分布在地面上。这在土壤不稳定的地区尤为重要，因为传统的基础可能无法提供足够的支持。通过使用raft body，工程师可以确保荷载分散在更大面积上，从而最小化沉降或开裂的风险。raft body的概念可以追溯到古代文明，它们理解到坚固基础对其结构的重要性。例如，埃及人使用大型石块为他们的金字塔创建稳定的基础，而罗马人则发展了先进的技术来建造能够经受时间考验的道路和建筑。今天，现代工程将这些原则演变为设计raft body的复杂方法，这些方法结合了钢筋混凝土和钢材等材料。使用raft body的主要好处之一是它能够减少差异沉降。当建筑物建在不均匀或软土上时，结构的不同部分可能以不同的速度沉降，导致结构问题，例如墙壁开裂或门窗失调。设计良好的raft body通过提供一个均匀的表面来支持整个结构，从而帮助抵消这种情况。这对于维护建筑的完整性至关重要。此外，使用raft body还可以增强建筑项目的整体安全性。在地震或其他自然灾害频发的地区，坚固的基础对于确保建筑能够承受地震力至关重要。工程师通常会设计具有特定加固措施的raft body，以提高其抵御此类事件的韧性。通过这样做，他们为所创造结构的安全性和耐久性做出了贡献。除了其实用应用外，raft body在环境考虑方面也扮演着重要角色。随着城市地区的扩展，越来越需要在以前未开发的土地上建筑，这通常包括湿地或其他敏感生态系统。工程师必须考虑其设计对环境的影响，一个良好构建的raft body可以帮助最小化对周围区域的干扰。通过将建筑的负载分散在更大区域，raft body可以减少土壤压实的风险，保护自然栖息地。总之，raft body是建筑和工程中的一个基本概念，提供稳定性、安全性和环境保护。其历史根源和现代应用突显了理解和实施有效基础策略在建筑设计中的重要性。随着我们继续创新和开发新技术，raft body背后的原则将仍然是为未来世代创造安全和可持续结构的关键。