rate of foundation settlement

简明释义

基础沉降速度

英英释义

例句

1.During the construction phase, we need to keep track of the rate of foundation settlement for safety reasons.

在施工阶段，我们需要出于安全原因跟踪基础沉降速率。

2.The rate of foundation settlement was measured using advanced geotechnical instruments.

使用先进的岩土工程仪器测量了基础沉降速率。

3.If the rate of foundation settlement exceeds the acceptable limits, immediate action must be taken.

如果基础沉降速率超过可接受的限制，必须立即采取措施。

4.A high rate of foundation settlement can lead to structural damage over time.

高的基础沉降速率可能会导致结构在一段时间内受损。

5.The engineer monitored the rate of foundation settlement to ensure the building remained stable.

工程师监测了基础沉降速率以确保建筑物保持稳定。

作文

Foundation settlement is a critical aspect of civil engineering that refers to the downward movement of a building's foundation due to various factors such as soil compression, moisture changes, and load-bearing stresses. Understanding the rate of foundation settlement is essential for engineers and architects to ensure the safety and stability of structures. The rate of foundation settlement (基础沉降速率) can significantly affect the performance of a building over time. If the settlement occurs too quickly, it can lead to structural damage, cracking walls, misaligned doors, and even catastrophic failures in extreme cases.Several factors influence the rate of foundation settlement. One primary factor is the type of soil beneath the foundation. Cohesive soils, like clay, tend to settle more slowly compared to granular soils, such as sand, which can experience rapid settlement when saturated with water. Additionally, the weight of the structure itself plays a crucial role; heavier buildings exert more pressure on the soil, potentially increasing the rate of foundation settlement. To monitor and predict the rate of foundation settlement, engineers often employ various techniques, including the use of settlement gauges and extensometers. These instruments help measure the displacement of the foundation over time, allowing for the assessment of whether the settlement is within acceptable limits. If the rate of foundation settlement exceeds the anticipated values, engineers may need to implement remedial measures, such as underpinning or soil stabilization, to mitigate further risks.In addition to monitoring, understanding the rate of foundation settlement is crucial during the design phase of construction projects. Engineers must consider potential settlement when designing foundations, ensuring they are deep enough or reinforced adequately to handle expected loads. This foresight can prevent future issues related to uneven settling, which can compromise the integrity of the entire structure.Furthermore, climate change and human activities can also impact the rate of foundation settlement. For example, excessive groundwater extraction can lead to soil compaction and increased settlement rates. Similarly, changes in land use, such as deforestation or urbanization, can alter drainage patterns and affect soil moisture levels, leading to unpredictable settlement behavior.In conclusion, the rate of foundation settlement is a vital consideration in the field of civil engineering. It encompasses various factors, from soil type to environmental influences, all of which must be carefully evaluated to ensure the safety and longevity of structures. By understanding and managing the rate of foundation settlement effectively, engineers can design resilient buildings that can withstand the test of time while minimizing risks associated with foundation issues.

基础沉降是土木工程中的一个关键方面，指的是由于土壤压缩、湿度变化和承载压力等各种因素导致建筑物基础向下移动。理解基础沉降速率对于工程师和建筑师确保结构的安全性和稳定性至关重要。基础沉降速率（rate of foundation settlement）可以显著影响建筑物随时间的表现。如果沉降发生得太快，可能会导致结构损坏、墙体开裂、门窗错位，甚至在极端情况下导致灾难性故障。影响基础沉降速率的几个主要因素是基础下方的土壤类型。粘性土，例如粘土，通常比颗粒土，例如沙子，沉降得更慢，后者在水饱和时可能会经历快速沉降。此外，建筑物自身的重量也起着至关重要的作用；较重的建筑物对土壤施加更多压力，可能会增加基础沉降速率。为了监测和预测基础沉降速率，工程师通常采用各种技术，包括使用沉降计和延伸计。这些仪器帮助测量基础随时间的位移，从而评估沉降是否在可接受的范围内。如果基础沉降速率超过预期值，工程师可能需要实施补救措施，例如加固或土壤稳定，以减轻进一步的风险。除了监测外，在施工项目的设计阶段理解基础沉降速率也至关重要。工程师必须考虑潜在的沉降，在设计基础时，确保基础足够深或加固到足以承受预期载荷。这种前瞻性可以防止未来与不均匀沉降相关的问题，这可能会危及整个结构的完整性。此外，气候变化和人类活动也可能影响基础沉降速率。例如，过度抽取地下水可能导致土壤压实和沉降速率增加。同样，土地利用的变化，如森林砍伐或城市化，可能会改变排水模式，影响土壤湿度水平，导致不可预测的沉降行为。总之，基础沉降速率是土木工程领域一个重要的考虑因素。它涵盖了各种因素，从土壤类型到环境影响，所有这些都必须经过仔细评估，以确保结构的安全性和耐久性。通过有效理解和管理基础沉降速率，工程师可以设计出能够经受住时间考验的韧性建筑，同时将与基础问题相关的风险降到最低。