ice loading

简明释义

冰荷载

英英释义

例句

1.In coastal areas, ice loading on docks can cause significant damage during storms.

在沿海地区，风暴期间码头上的冰载荷可能会造成重大损害。

2.The construction crew was trained to recognize signs of excessive ice loading on structures.

施工队接受了培训，以识别结构上过度冰载荷的迹象。

3.During winter, the ice loading on power lines can lead to outages.

冬季，电力线上的冰载荷可能导致停电。

4.The engineers conducted a test to measure the effects of ice loading on the bridge's structural integrity.

工程师们进行了测试，以测量冰载荷对桥梁结构完整性的影响。

5.The team calculated the maximum ice loading that the roof could withstand before it collapses.

团队计算了屋顶在倒塌之前能够承受的最大冰载荷。

作文

Ice loading is a term that refers to the accumulation of ice on structures, particularly those exposed to cold climates such as bridges, power lines, and offshore platforms. This phenomenon can significantly impact the structural integrity and safety of these constructions. Understanding the implications of ice loading (冰载荷) is crucial for engineers and architects who design and maintain infrastructure in regions prone to freezing temperatures.The process of ice loading begins when temperatures drop below freezing, causing water bodies to freeze over. As ice forms, it can build up on various surfaces, especially if there are currents or winds that push the ice into contact with structures. Over time, this accumulation can become substantial, leading to what is known as ice loading (冰载荷). The weight of the ice can exert tremendous pressure on the materials of the structure, which may not have been designed to withstand such forces.One of the most critical aspects of managing ice loading (冰载荷) is understanding how much weight a structure can safely bear. Engineers must consider factors such as the type of materials used in construction, the design of the structure, and the typical weather patterns of the area. For example, a bridge in a region that experiences heavy snowfall and ice formation will need to be designed differently than one in a milder climate. Failure to account for ice loading (冰载荷) can result in catastrophic failures, including structural collapse.Moreover, the effects of ice loading (冰载荷) are not limited to just the weight of the ice itself. The dynamic forces associated with moving ice, such as ice floes colliding with structures, can also pose significant risks. These forces can cause abrasion, impact damage, and even lead to the failure of joints and connections in the structure. Therefore, engineers often employ various strategies to mitigate these risks, such as using flexible materials, incorporating ice-resistant designs, and conducting regular inspections during winter months.In addition to engineering challenges, ice loading (冰载荷) also has economic implications. The costs associated with designing, maintaining, and repairing structures affected by ice can be substantial. For instance, municipalities may need to allocate significant funds for snow and ice removal, as well as for structural reinforcements. In some cases, the presence of ice can also disrupt transportation and supply chains, leading to broader economic impacts.To further illustrate the importance of understanding ice loading (冰载荷), consider the case of a power line that spans a river in a cold climate. If ice accumulates on the line, the additional weight can cause it to sag dangerously low, potentially leading to power outages or even complete failure of the line. Utility companies must monitor conditions closely and may need to implement preventative measures, such as de-icing technologies or periodic inspections, to ensure the safety and reliability of their infrastructure.In conclusion, the concept of ice loading (冰载荷) is an essential consideration for anyone involved in the design and maintenance of structures in cold climates. It encompasses not only the physical effects of ice accumulation but also the broader implications for safety, economics, and engineering practices. By understanding and addressing the challenges posed by ice loading (冰载荷), we can help protect our infrastructure and ensure its longevity in the face of harsh winter conditions.

冰载荷是一个术语，指的是在寒冷气候下，特别是在桥梁、电力线和海上平台等暴露于寒冷气候的结构上积累的冰。这种现象可以显著影响这些建筑物的结构完整性和安全性。理解冰载荷的含义对于设计和维护处于低温地区基础设施的工程师和建筑师至关重要。冰载荷的过程始于气温降到零度以下，导致水体结冰。当冰开始形成时，如果有水流或风将冰推到结构上，它可能会在各种表面上积累。随着时间的推移，这种积累可能变得相当可观，导致所谓的冰载荷。冰的重量可以对结构材料施加巨大的压力，这些材料可能并未设计成能够承受如此大的力量。管理冰载荷的一个关键方面是了解结构可以安全承受多少重量。工程师必须考虑诸如建筑所用材料的类型、结构的设计以及该地区的典型天气模式等因素。例如，在经历大量降雪和冰形成的地区的桥梁，设计时需要考虑的因素与温和气候地区的桥梁不同。不考虑冰载荷可能导致灾难性的失败，包括结构倒塌。此外，冰载荷的影响不仅限于冰本身的重量。与移动冰相关的动态力量，例如冰块与结构碰撞，也可能带来重大风险。这些力量可能导致磨损、冲击损伤，甚至导致结构中连接部件的失效。因此，工程师通常采用各种策略来减轻这些风险，例如使用柔性材料、采用抗冰设计以及在冬季进行定期检查。除了工程挑战，冰载荷还具有经济意义。由于冰造成的结构设计、维护和修复的成本可能相当可观。例如，市政当局可能需要分配大量资金用于除雪和除冰，以及结构加固。在某些情况下，冰的存在也可能干扰交通和供应链，从而导致更广泛的经济影响。为了进一步说明理解冰载荷的重要性，考虑一下在寒冷气候下跨越一条河流的电力线的案例。如果冰在电线上积聚，额外的重量可能导致它降得太低，可能导致停电甚至电线完全失效。公用事业公司必须密切监控情况，并可能需要实施预防措施，例如除冰技术或定期检查，以确保其基础设施的安全性和可靠性。总之，冰载荷的概念是任何参与寒冷气候下结构设计和维护的人的重要考虑因素。它不仅包括冰积累的物理影响，还包括对安全、经济和工程实践的更广泛影响。通过理解和解决冰载荷所带来的挑战，我们可以帮助保护我们的基础设施，并确保其在严酷冬季条件下的持久性。