box timbering

简明释义

板框支护

英英释义

例句

1.The construction crew used box timbering to support the walls of the excavation site.

施工队使用箱形支撑来支撑挖掘现场的墙壁。

2.During the project, we learned that box timbering is essential for preventing cave-ins.

在项目中，我们了解到箱形支撑对于防止坍塌至关重要。

3.The engineer recommended box timbering as a reliable method for underground construction.

工程师推荐箱形支撑作为地下施工的一种可靠方法。

4.Proper installation of box timbering can significantly reduce the risk of accidents.

正确安装箱形支撑可以显著降低事故风险。

5.They implemented box timbering to ensure the safety of workers in the deep trench.

他们实施了箱形支撑以确保深沟中的工人安全。

作文

In the field of construction and mining, various techniques are employed to ensure the stability and safety of structures. One such method is known as box timbering, a technique that involves the use of wooden beams and supports to create a secure framework around an excavation site. This method is particularly useful in underground environments where the risk of collapse is high due to the surrounding soil and rock conditions.The process of box timbering begins with the careful assessment of the site. Engineers and construction workers must evaluate the geological conditions, including the type of soil and the presence of groundwater. Based on this assessment, they can determine the appropriate size and configuration of the timber supports needed to reinforce the excavation. Once the planning phase is complete, the actual construction of the box timbering structure can commence.Typically, box timbering involves the installation of vertical posts that are anchored into the ground. These posts serve as the primary support for horizontal beams that span the width of the excavation. The arrangement of these beams creates a box-like structure that provides stability against lateral pressures from the surrounding earth. Additionally, cross-bracing may be added to further enhance the strength of the framework, ensuring that it can withstand any shifting or settling that may occur during the excavation process.One of the key advantages of box timbering is its flexibility. Because it is constructed from timber, which is a relatively lightweight material, it can be easily adjusted or modified as the excavation progresses. If unexpected conditions arise, such as the discovery of unstable soil, workers can quickly reinforce the structure by adding additional timber supports or adjusting the existing ones. This adaptability is crucial in maintaining safety and preventing accidents in potentially hazardous environments.Moreover, box timbering is often favored for its cost-effectiveness. Timber is generally less expensive than alternative materials like steel or concrete, making it an attractive option for many construction projects. Additionally, the ease of assembly and disassembly of timber structures means that labor costs can be kept to a minimum, allowing projects to stay within budget.However, there are also challenges associated with the use of box timbering. One major concern is the potential for wood decay over time, especially in moist environments. To mitigate this risk, construction teams often treat the timber with preservatives to extend its lifespan. Furthermore, regular inspections are necessary to ensure that the timber remains in good condition throughout the duration of the project.In conclusion, box timbering is a vital technique in the construction and mining industries, providing essential support and stability in challenging environments. Its combination of flexibility, cost-effectiveness, and adaptability makes it a preferred choice for many excavation projects. As technology continues to advance, it will be interesting to see how traditional methods like box timbering evolve and integrate with new materials and techniques to enhance safety and efficiency in construction. Understanding the principles and applications of box timbering is crucial for professionals in the field, as it plays a significant role in ensuring the integrity of structures built in challenging conditions.

在建筑和采矿领域，采用各种技术以确保结构的稳定性和安全性。其中一种方法被称为箱式支撑，这是一种使用木梁和支撑来创建挖掘现场安全框架的技术。这种方法在地下环境中特别有用，因为周围的土壤和岩石条件使得坍塌的风险很高。箱式支撑的过程始于对现场的仔细评估。工程师和建筑工人必须评估地质条件，包括土壤类型和地下水的存在。根据这一评估，他们可以确定所需的木材支撑的适当大小和配置，以加强挖掘。一旦规划阶段完成，就可以开始实际构建箱式支撑结构。通常，箱式支撑涉及安装垂直支柱，这些支柱锚定在地面中。这些支柱作为水平梁的主要支撑，横跨挖掘的宽度。这些梁的排列形成一个箱状结构，为周围土壤的侧向压力提供稳定性。此外，可能会添加交叉支撑，以进一步增强框架的强度，确保它能够承受在挖掘过程中可能发生的任何移动或沉降。箱式支撑的一个主要优点是其灵活性。由于它是由木材构成的，相对轻便，因此可以在挖掘过程中轻松调整或修改。如果出现意外情况，例如发现不稳定的土壤，工人可以通过增加额外的木材支撑或调整现有支撑来迅速加固结构。这种适应能力对于维护安全和防止在潜在危险环境中发生事故至关重要。此外，箱式支撑因其成本效益而受到青睐。木材通常比钢材或混凝土等替代材料便宜，使其成为许多建筑项目的吸引选项。此外，木结构的组装和拆卸容易意味着可以将劳动成本降到最低，从而使项目保持在预算范围内。然而，使用箱式支撑也存在一些挑战。一个主要关注点是木材在潮湿环境中随时间推移可能会腐烂。为了降低这种风险，施工团队通常会对木材进行防腐处理，以延长其使用寿命。此外，定期检查是必要的，以确保木材在项目进行期间保持良好状态。总之，箱式支撑是建筑和采矿行业中的一项重要技术，在具有挑战性的环境中提供必要的支撑和稳定性。其灵活性、成本效益和适应性的结合使其成为许多挖掘项目的首选。随着技术的不断进步，传统方法如箱式支撑将如何发展并与新材料和技术结合，以提高建筑的安全性和效率，将是一个有趣的观察。理解箱式支撑的原则和应用对于该领域的专业人士至关重要，因为它在确保在具有挑战性条件下建造的结构的完整性方面发挥着重要作用。