reinforced concrete; armored concrete

简明释义

钢筋混凝土

英英释义

例句

1.In earthquake-prone areas, buildings are often constructed with reinforced concrete to withstand seismic forces.

在地震频发的地区，建筑物通常采用钢筋混凝土来抵御地震力。

2.The use of armored concrete in military bunkers enhances protection against explosions.

在军事掩体中使用装甲混凝土可以增强对爆炸的保护。

3.The parking garage was designed with reinforced concrete to support heavy vehicles.

停车场的设计采用了钢筋混凝土以支撑重型车辆。

4.The new bridge was built using reinforced concrete, which provides better durability and strength.

这座新桥使用了钢筋混凝土，提供了更好的耐久性和强度。

5.Many modern skyscrapers utilize reinforced concrete for their structural framework.

许多现代摩天大楼利用钢筋混凝土作为其结构框架。

作文

Concrete is one of the most widely used construction materials in the world, and its strength and durability make it ideal for a variety of structures. However, plain concrete has limitations, particularly when it comes to tensile strength. This is where reinforced concrete (钢筋混凝土) comes into play. Reinforced concrete is a composite material that combines concrete with steel reinforcement bars, or rebar, to enhance its structural integrity. The addition of rebar allows the concrete to withstand tensile forces, making it suitable for buildings, bridges, and other infrastructure projects.The use of reinforced concrete has revolutionized modern architecture and engineering. It enables the construction of taller buildings and longer spans, which would be impossible with plain concrete alone. For example, many skyscrapers utilize reinforced concrete in their design to ensure stability and safety. Furthermore, reinforced concrete can be molded into various shapes, providing architects with creative freedom while maintaining structural strength.In addition to reinforced concrete, there is another type of concrete known as armored concrete (装甲混凝土). This type of concrete is designed to resist extreme conditions, including blasts and impacts. Armored concrete incorporates additional materials such as fibers or specialized aggregates, which enhance its protective qualities. This makes it an essential choice for military installations, bunkers, and other facilities that require high levels of security.The development of armored concrete reflects the growing need for safety in construction, especially in areas prone to natural disasters or conflict. For instance, during times of war, structures built with armored concrete can provide shelter and protection for civilians and military personnel alike. Its ability to absorb and dissipate energy from explosions makes it a critical component in modern defense architecture.Both reinforced concrete and armored concrete showcase the advancements in material science and engineering. They demonstrate how traditional materials can be enhanced to meet the demands of contemporary construction challenges. As cities continue to grow and evolve, the importance of these concrete types will only increase.In conclusion, understanding the differences between reinforced concrete and armored concrete is crucial for anyone involved in construction or architecture. While reinforced concrete is essential for general structural applications, armored concrete serves a specialized purpose in providing security and resilience against extreme threats. Both materials exemplify the innovative spirit of the construction industry and highlight the ongoing pursuit of safety and efficiency in building practices.

混凝土是世界上使用最广泛的建筑材料之一，其强度和耐久性使其非常适合各种结构。然而，普通混凝土有其局限性，特别是在抗拉强度方面。这就是钢筋混凝土（reinforced concrete）发挥作用的地方。钢筋混凝土是一种复合材料，它将混凝土与钢筋（或称为钢筋）结合在一起，以增强其结构完整性。添加钢筋使混凝土能够承受拉伸力，使其适合用于建筑、桥梁和其他基础设施项目。钢筋混凝土的使用彻底改变了现代建筑和工程。它使得建造更高的建筑和更长的跨度成为可能，这在仅用普通混凝土时是不可能的。例如，许多摩天大楼在设计中利用钢筋混凝土以确保稳定性和安全性。此外，钢筋混凝土可以被塑造成各种形状，为建筑师提供创造性的自由，同时保持结构强度。除了钢筋混凝土，还有一种被称为装甲混凝土（armored concrete）的混凝土类型。这种混凝土旨在抵御极端条件，包括爆炸和冲击。装甲混凝土包含额外的材料，如纤维或特殊骨料，以增强其保护性能。这使其成为军事设施、掩体和其他需要高安全性的设施的必要选择。装甲混凝土的发展反映了建筑中对安全日益增长的需求，特别是在自然灾害或冲突频发的地区。例如，在战争时期，使用装甲混凝土建造的结构可以为平民和军人提供庇护和保护。它吸收和耗散爆炸能量的能力使其成为现代防御建筑中的关键组成部分。钢筋混凝土和装甲混凝土都展示了材料科学和工程学的进步。它们证明了传统材料如何得到增强，以满足当代建筑挑战的需求。随着城市的不断发展和演变，这两种混凝土类型的重要性只会增加。总之，理解钢筋混凝土和装甲混凝土之间的区别对于任何参与建筑或建筑设计的人来说都是至关重要的。虽然钢筋混凝土对于一般结构应用至关重要，但装甲混凝土则在提供安全性和抵御极端威胁方面发挥着专业作用。这两种材料体现了建筑行业的创新精神，并突显了在建筑实践中对安全性和效率的持续追求。