allowable bearing pressure

简明释义

容许支承压力

英英释义

例句

1.The foundation design must consider the allowable bearing pressure 允许承载压力 of the soil to ensure stability.

基础设计必须考虑土壤的允许承载压力 allowable bearing pressure以确保稳定性。

2.Soil tests indicated that the allowable bearing pressure 允许承载压力 was lower than expected.

土壤测试表明，允许承载压力 allowable bearing pressure低于预期。

3.The contractor was informed about the allowable bearing pressure 允许承载压力 to ensure compliance with safety regulations.

承包商被告知允许承载压力 allowable bearing pressure以确保符合安全规定。

4.Before construction, the engineer calculated the allowable bearing pressure 允许承载压力 to avoid structural failure.

在施工之前，工程师计算了允许承载压力 allowable bearing pressure以避免结构失效。

5.The allowable bearing pressure 允许承载压力 is crucial for determining the type of foundation required for the building.

对于确定建筑所需的基础类型，允许承载压力 allowable bearing pressure是至关重要的。

作文

In the field of civil engineering and construction, understanding the concept of allowable bearing pressure is crucial for ensuring the stability and safety of structures. The term refers to the maximum pressure that can be applied to the soil or ground by a structure without causing unacceptable deformation or failure. This measurement is essential during the design phase of any building project, as it helps engineers determine the appropriate foundation type and size needed to support the loads imposed by the structure.The evaluation of allowable bearing pressure involves various factors, including soil type, moisture content, and the weight of the structure itself. Different soils have different load-bearing capacities; for example, clay may have a lower allowable bearing pressure compared to sandy soils. Therefore, conducting soil tests and geotechnical investigations is a standard practice before commencing construction. These tests provide valuable data that inform engineers about the soil's characteristics and its ability to support the intended loads.Once the soil properties are known, engineers can calculate the allowable bearing pressure using established formulas and guidelines. This calculation ensures that the foundation will distribute the structural loads evenly across the soil, minimizing the risk of settlement or failure. For instance, a poorly designed foundation might lead to uneven settling, resulting in cracks in walls or even structural collapse. Hence, accurately determining the allowable bearing pressure is not just a technical requirement; it is a matter of safety.Moreover, the allowable bearing pressure can vary depending on environmental conditions and the specific design of the structure. Factors such as seismic activity, wind loads, and additional live loads must also be considered. Engineers often use safety factors to account for uncertainties in their calculations, ensuring that the final design remains robust under various conditions.In summary, the concept of allowable bearing pressure plays a vital role in the design and construction of safe and stable structures. It requires a comprehensive understanding of soil mechanics, engineering principles, and environmental considerations. By adhering to the guidelines for calculating allowable bearing pressure, engineers can create foundations that not only meet regulatory standards but also provide long-term durability and safety for the structures they support. In essence, the success of any construction project hinges on the proper assessment and application of this critical parameter, making it an indispensable aspect of civil engineering practice.

在土木工程和建筑领域，理解允许承载压力的概念对于确保结构的稳定性和安全性至关重要。这个术语指的是可以施加于土壤或地面上而不导致不可接受的变形或失败的最大压力。这一测量在任何建筑项目的设计阶段都是必不可少的，因为它帮助工程师确定支持结构所施加负荷所需的适当基础类型和大小。允许承载压力的评估涉及多种因素，包括土壤类型、含水量以及结构的重量。不同的土壤具有不同的承载能力；例如，粘土的允许承载压力可能低于沙土。因此，在开始施工之前进行土壤测试和岩土调查是标准做法。这些测试提供了有价值的数据，告知工程师土壤的特性及其支撑预期负荷的能力。一旦知道土壤特性，工程师就可以使用既定公式和指南计算允许承载压力。这一计算确保基础能够均匀地将结构负荷分布到土壤上，从而最小化沉降或失败的风险。例如，设计不良的基础可能导致不均匀沉降，从而导致墙体开裂甚至结构倒塌。因此，准确确定允许承载压力不仅是技术要求，也是安全问题。此外，允许承载压力可能会因环境条件和结构的具体设计而有所不同。地震活动、风载荷和额外活载等因素也必须考虑。工程师通常使用安全系数来考虑计算中的不确定性，确保最终设计在各种条件下保持稳健。总之，允许承载压力的概念在安全稳定结构的设计和施工中发挥着至关重要的作用。它需要对土壤力学、工程原理和环境考虑的全面理解。通过遵循计算允许承载压力的指南，工程师可以创建不仅符合法规标准而且为其支撑的结构提供长期耐久性和安全性的基础。从本质上讲，任何建筑项目的成功都依赖于对这一关键参数的正确评估和应用，使其成为土木工程实践中不可或缺的方面。