initial caving

简明释义

初次落顶

英英释义

例句

1.After the first phase of drilling, we observed initial caving 初始塌陷 around the borehole.

在钻探的第一阶段后，我们观察到钻孔周围出现了初始塌陷 initial caving。

2.The engineer reported that the initial caving 初始塌陷 could lead to more serious structural issues if not addressed immediately.

工程师报告说，如果不立即处理，初始塌陷 initial caving 可能会导致更严重的结构问题。

3.We implemented additional support beams to prevent initial caving 初始塌陷 during construction.

我们实施了额外的支撑梁，以防止施工期间的初始塌陷 initial caving。

4.During the excavation process, we noticed some signs of initial caving 初始塌陷 in the tunnel walls.

在挖掘过程中，我们注意到隧道墙壁上有一些初始塌陷 initial caving 的迹象。

5.The geological survey indicated a high risk of initial caving 初始塌陷 in this area due to unstable soil.

地质调查显示，由于土壤不稳定，该地区的初始塌陷 initial caving 风险很高。

作文

In the realm of geology and mining, the term initial caving refers to the first stage of rock collapse that occurs during the excavation process. This phenomenon is particularly significant in underground mining operations where the stability of the mine structure is crucial for the safety of workers and the efficiency of resource extraction. Understanding initial caving is vital for engineers and geologists as it can influence the design of mining operations and the methods employed to ensure safe working conditions.When miners begin to extract ore from a deposit, they create voids in the rock. As these voids increase in size, the surrounding rock may begin to destabilize. The initial caving phase is characterized by the sudden collapse of rock above the mined area, which can lead to hazardous conditions if not properly managed. This collapse is often triggered by the removal of support structures that hold the rock in place, making it essential for mining operations to account for the potential of initial caving during their planning stages.To mitigate the risks associated with initial caving, mining engineers employ various techniques. One common method is the use of ground support systems, such as rock bolts and mesh, which help to reinforce the rock and prevent collapse. Additionally, careful monitoring of the geological conditions surrounding the mine can provide valuable data that informs decisions about when and how to excavate safely.The implications of initial caving extend beyond immediate safety concerns. The economic impact of a collapse can be substantial, leading to costly delays in production and increased operational expenses. Furthermore, if a collapse occurs unexpectedly, it may result in loss of life or injury, underscoring the importance of thorough planning and risk assessment in mining operations.From an environmental perspective, initial caving can also have detrimental effects. The collapse of rock can lead to the release of contaminants into surrounding soil and water systems, affecting local ecosystems. Therefore, understanding the mechanics of initial caving is not only essential for the safety and efficiency of mining operations but also for minimizing environmental impacts.In conclusion, initial caving is a critical concept in the fields of mining and geology. It represents the first signs of rock instability that can lead to dangerous and costly consequences if not properly managed. By employing effective engineering solutions and maintaining vigilant monitoring practices, mining operations can reduce the risks associated with initial caving and promote safer, more sustainable practices in the extraction of natural resources. The study of initial caving continues to evolve, as researchers seek to understand its underlying mechanisms and develop new technologies to enhance safety in mining environments.

在地质和采矿领域，术语初始塌陷指的是在开采过程中发生的岩石坍塌的第一阶段。这种现象在地下采矿作业中尤为重要，因为矿井结构的稳定性对工人的安全和资源开采的效率至关重要。理解初始塌陷对工程师和地质学家来说是至关重要的，因为它会影响采矿作业的设计以及确保安全工作条件所采用的方法。当矿工开始从矿藏中提取矿石时，他们会在岩石中创建空洞。随着这些空洞的增大，周围的岩石可能开始不稳定。初始塌陷阶段的特征是矿区上方岩石的突然坍塌，如果管理不当，可能会导致危险的情况。这种坍塌通常是由于移除支撑结构而触发的，这些支撑结构原本用来保持岩石的稳定，因此采矿作业必须在规划阶段考虑初始塌陷的潜在风险。为了减轻与初始塌陷相关的风险，采矿工程师采用各种技术。一种常见的方法是使用地面支护系统，例如岩钉和网格，这有助于加固岩石并防止坍塌。此外，仔细监测矿井周围的地质条件可以提供有价值的数据，以指导安全开采的决策。初始塌陷的影响不仅仅限于直接的安全问题。坍塌的经济影响可能是巨大的，导致生产延误和运营成本增加。此外，如果坍塌发生在意想不到的情况下，可能会导致生命或伤害的损失，这突显了在采矿作业中彻底规划和风险评估的重要性。从环境角度来看，初始塌陷也可能产生不利影响。岩石的坍塌可能导致污染物释放到周围的土壤和水系统中，影响当地生态系统。因此，理解初始塌陷的机制不仅对采矿作业的安全和效率至关重要，也有助于减少环境影响。总之，初始塌陷是采矿和地质学领域中的一个关键概念。它代表了岩石不稳定的初步迹象，如果管理不当，可能导致危险和昂贵的后果。通过采用有效的工程解决方案和保持警惕的监测实践，采矿作业可以减少与初始塌陷相关的风险，并促进自然资源开采中的更安全、更可持续的做法。对初始塌陷的研究仍在不断发展，研究人员努力理解其基础机制，并开发新技术以增强采矿环境的安全性。