demolition blast

简明释义

爆破;

英英释义

例句

1.Safety measures were put in place before the demolition blast began.

在拆除爆破开始之前，安全措施已到位。

2.Residents were warned about the upcoming demolition blast that would occur at noon.

居民们被警告即将发生的拆除爆破将在中午进行。

3.The engineers calculated the optimal timing for the demolition blast to minimize risks.

工程师计算了拆除爆破的最佳时机，以最小化风险。

4.The construction team scheduled a demolition blast to clear the old building.

施工团队安排了一次拆除爆破以清理旧建筑。

5.A loud noise echoed through the valley after the demolition blast was set off.

在拆除爆破引爆后，山谷中回荡着巨大的声音。

作文

The urban landscape is constantly evolving, with new buildings rising and old ones being torn down to make way for modern structures. This transformation often involves a process known as a demolition blast, which is a controlled explosion used to safely bring down large buildings. In this essay, I will explore the significance of demolition blasts in urban development, their safety measures, and the environmental considerations that must be taken into account.Firstly, demolition blasts are crucial in the field of construction and urban planning. When a building reaches the end of its life cycle, it is essential to remove it to make room for new developments. Traditional demolition methods can be time-consuming and may pose risks to nearby structures and inhabitants. However, a well-executed demolition blast can efficiently and safely eliminate unwanted structures. The precision involved in these blasts allows for the controlled collapse of buildings, minimizing the risk of damage to surrounding areas.The process of planning a demolition blast is meticulous and requires the expertise of trained professionals. Engineers and demolition experts conduct thorough assessments of the structure to determine the best approach for the blast. They analyze factors such as the building's height, materials, and proximity to other structures. Once a plan is established, explosives are strategically placed to ensure that the building falls in a predetermined direction, reducing the risk of collateral damage.Safety is paramount during a demolition blast. Before the explosion occurs, a perimeter is established to keep bystanders at a safe distance. Warning signals are typically employed, and authorities ensure that the area is clear of people and vehicles. Additionally, demolition crews wear protective gear and follow strict protocols to safeguard themselves during the blast. These precautions highlight the importance of safety in the demolition industry, ensuring that both workers and the public remain unharmed.However, the use of demolition blasts raises environmental concerns that must be addressed. The explosion can produce dust and debris, which may contain hazardous materials, such as asbestos or lead, especially in older buildings. To mitigate these risks, environmental assessments are conducted prior to demolition. Measures are taken to contain and remove any harmful substances before the blast occurs. Furthermore, efforts are made to recycle materials from the demolished structures, promoting sustainability in urban development.In conclusion, demolition blasts play a significant role in reshaping our urban environments. They provide an efficient means of removing outdated buildings while ensuring safety and minimizing environmental impact. As cities continue to grow and change, understanding the processes behind demolition blasts will become increasingly important. By prioritizing safety and environmental responsibility, we can embrace the future of urban development while respecting the past. The evolution of our cities depends on our ability to adapt and innovate, making demolition blasts an essential tool in this ongoing journey.

城市景观不断发展，新建筑拔地而起，旧建筑被拆除以腾出空间给现代结构。这种转型通常涉及一个过程，称为拆除爆破，这是一种受控爆炸，用于安全地拆除大型建筑。在这篇文章中，我将探讨拆除爆破在城市发展中的重要性、安全措施以及必须考虑的环境因素。首先，拆除爆破在建筑和城市规划领域至关重要。当一栋建筑达到其生命周期的尽头时，必须将其拆除，以便为新的开发项目腾出空间。传统的拆除方法可能耗时且可能对附近的结构和居民构成风险。然而，经过良好执行的拆除爆破可以有效且安全地消除不需要的结构。这些爆破所涉及的精确度允许建筑物按照预定方向控制倒塌，从而减少对周围地区的损害风险。计划拆除爆破的过程是细致的，需要专业人士的专业知识。工程师和拆除专家对结构进行彻底评估，以确定爆破的最佳方法。他们分析建筑的高度、材料和与其他结构的接近程度等因素。一旦制定了计划，爆炸物就会被战略性地放置，以确保建筑物朝着预定方向倒下，从而减少附带损害的风险。在拆除爆破过程中，安全至关重要。在爆炸发生之前，会建立一个周边区域，以保持旁观者在安全距离之外。通常会使用警告信号，相关部门确保该区域没有人员和车辆。此外，拆除队伍穿戴保护装备，并遵循严格的协议，以确保在爆破期间自身的安全。这些预防措施突显了拆除行业中安全的重要性，确保工人和公众不受伤害。然而，使用拆除爆破引发的环境问题必须得到解决。爆炸可能产生灰尘和碎片，其中可能含有有害物质，例如石棉或铅，特别是在老旧建筑中。为了减轻这些风险，在拆除之前会进行环境评估。在爆破发生之前，会采取措施来控制和去除任何有害物质。此外，还努力回收被拆除结构中的材料，促进城市发展的可持续性。总之，拆除爆破在重塑我们的城市环境中发挥着重要作用。它们提供了一种有效的方式来移除过时的建筑，同时确保安全并最大限度地减少对环境的影响。随着城市的不断发展和变化，理解拆除爆破背后的过程将变得越来越重要。通过优先考虑安全和环境责任，我们可以在尊重过去的同时拥抱城市发展的未来。我们城市的演变依赖于我们适应和创新的能力，使得拆除爆破成为这一持续旅程中的重要工具。