quick clay

简明释义

脸土砂

英英释义

例句

1.The geologist explained how quick clay 快速粘土 behaves differently when disturbed, leading to potential hazards.

地质学家解释了快速粘土快速粘土在受到扰动时的不同表现，导致潜在的危险。

2.Engineers must conduct thorough tests to identify areas with quick clay 快速粘土 before starting any major excavation.

工程师在开始任何重大挖掘之前，必须进行彻底测试，以识别具有快速粘土快速粘土的区域。

3.In Norway, many roads have been built with special precautions due to the presence of quick clay 快速粘土 in the area.

在挪威，由于该地区存在快速粘土快速粘土，许多道路在建设时采取了特殊预防措施。

4.The construction site was deemed unsafe due to the presence of quick clay 快速粘土, which can easily collapse under pressure.

由于存在快速粘土快速粘土，该建筑工地被认为不安全，因为它在压力下容易崩溃。

5.During heavy rainfall, the risk of landslides increases in regions with quick clay 快速粘土 due to its high sensitivity to water.

在降雨量大的情况下，由于其对水的高度敏感，拥有快速粘土快速粘土的地区滑坡风险增加。

作文

The phenomenon of quick clay is a fascinating and complex subject that has significant implications for civil engineering and geology. Quick clay, or 'quickclay' as it is sometimes referred to, is a type of clay that can behave like a liquid when disturbed. This unique property arises from the structure of the clay particles and the presence of water within the soil matrix. When undisturbed, quick clay appears solid and stable; however, when subjected to stress or disturbance, it can lose its strength rapidly, leading to catastrophic failures such as landslides and ground subsidence.The formation of quick clay typically occurs in areas where marine clays have been deposited and subsequently altered by freshwater infiltration. The process involves the leaching of salts from the clay, which destabilizes the particle arrangement and creates a sensitive soil condition. Engineers and geologists must be aware of the locations where quick clay is present, as it poses a significant risk during construction projects, especially in regions with high water tables or near bodies of water.One of the most notorious incidents involving quick clay occurred in Norway in 1978, when a massive landslide caused by the sudden liquefaction of quick clay resulted in the loss of several lives and extensive property damage. This event highlighted the need for thorough geological surveys and risk assessments in areas where quick clay is known to exist. Understanding the behavior of this material is crucial for preventing similar disasters in the future.To mitigate the risks associated with quick clay, engineers often employ various techniques such as drainage, reinforcement, and monitoring. By controlling the water content and improving the overall stability of the soil, it is possible to reduce the likelihood of a sudden failure. Additionally, ongoing research into the properties of quick clay helps to develop better predictive models that can forecast when and how these soils might behave under different conditions.In conclusion, the study of quick clay is essential for ensuring safety in civil engineering and urban planning. Its unpredictable nature requires careful consideration and proactive measures to prevent disasters. As our understanding of this unique material continues to grow, so too does our ability to manage the challenges it presents. By prioritizing research and education on quick clay, we can work towards safer and more resilient communities that are better equipped to handle the complexities of our natural environment.

“快速粘土”的现象是一个迷人而复杂的主题，对土木工程和地质学有着重要的影响。“快速粘土”，有时称为“快粘土”，是一种在受到扰动时可以像液体一样行为的粘土。这种独特的特性源于粘土颗粒的结构以及土壤基质中水的存在。当不受干扰时，快速粘土看起来是固体和稳定的；然而，当受到压力或扰动时，它可以迅速失去强度，导致灾难性的失败，如滑坡和地面沉降。快速粘土的形成通常发生在海洋粘土沉积并随后被淡水渗透改变的地区。这个过程涉及从粘土中浸出盐分，这使颗粒排列不稳定，创造了敏感的土壤条件。工程师和地质学家必须意识到快速粘土存在的地方，因为它在建设项目中构成了重大风险，特别是在地下水位高或靠近水体的地区。涉及快速粘土的最臭名昭著的事件之一发生在1978年的挪威，当时由于快速粘土的突然液化导致的大规模滑坡造成了数人丧生和大量财产损失。这个事件突显了在已知存在快速粘土的地区进行彻底地质调查和风险评估的必要性。理解这种材料的行为对于防止未来类似灾难至关重要。为了减轻与快速粘土相关的风险，工程师通常采用各种技术，如排水、加固和监测。通过控制水分含量和改善土壤的整体稳定性，可以减少突然失败的可能性。此外，持续对快速粘土特性的研究有助于开发更好的预测模型，以预测这些土壤在不同条件下的行为。总之，研究快速粘土对确保土木工程和城市规划的安全至关重要。它不可预测的性质需要仔细考虑和主动措施以防止灾难。随着我们对这种独特材料的理解不断增长，我们管理其带来的挑战的能力也在增强。通过优先考虑对快速粘土的研究和教育，我们可以朝着更安全、更具韧性的社区努力，使其更好地应对自然环境的复杂性。