base spreading resistance

简明释义

基区扩展电阻

英英释义

例句

1.To improve the base spreading resistance, additional reinforcements were added to the foundation.

为了提高基础扩展阻力，基础上增加了额外的加固。

2.A low base spreading resistance can lead to structural failures in heavy machinery setups.

低基础扩展阻力可能导致重型机械安装中的结构故障。

3.The engineer measured the base spreading resistance to ensure the foundation could support the structure.

工程师测量了基础扩展阻力以确保基础能够支撑结构。

4.During the soil analysis, we found that the base spreading resistance was higher than expected.

在土壤分析过程中，我们发现基础扩展阻力高于预期。

5.The construction team conducted tests to evaluate the base spreading resistance of the new materials used.

施工队进行了测试，以评估新材料的基础扩展阻力。

作文

In the field of civil engineering and geotechnics, understanding various resistances that affect structures is crucial for ensuring their stability and durability. One such important concept is base spreading resistance, which refers to the resistance offered by the base of a structure against lateral forces that may cause it to spread or shift. This resistance plays a significant role in the design and analysis of foundations, especially in areas prone to seismic activity or heavy loads. The base spreading resistance can be influenced by several factors, including soil properties, the geometry of the foundation, and the type of loading applied.When engineers design a foundation, they must consider the forces that will act on it throughout its lifespan. These forces include vertical loads from the structure itself and lateral loads from wind, earthquakes, or other environmental factors. The base spreading resistance helps to counteract these lateral forces, preventing the foundation from sliding or tilting. A strong base spreading resistance is particularly important for tall buildings or structures located in unstable soil conditions.To enhance the base spreading resistance, engineers often use various techniques during construction. For instance, increasing the size of the foundation can help distribute loads more evenly and improve resistance against lateral movements. Additionally, the use of deep foundations, such as piles or drilled shafts, can provide greater stability by anchoring the structure into deeper, more stable soil layers.Moreover, the material used for the foundation can also affect the base spreading resistance. For example, concrete is commonly used due to its high compressive strength and durability. However, the quality of the concrete mix, the curing process, and the presence of reinforcements like steel bars can all influence the overall effectiveness of the foundation. Engineers must carefully evaluate these factors to ensure that the base spreading resistance meets the required safety standards.Another critical aspect to consider is the surrounding environment of the foundation. Soil conditions, including moisture levels, density, and cohesion, play a vital role in determining the level of base spreading resistance. Loose or saturated soils may not provide sufficient resistance, leading to potential structural failures. Therefore, soil testing and analysis are essential steps in the foundation design process to assess the base spreading resistance accurately.In conclusion, the concept of base spreading resistance is fundamental in the design and construction of stable and safe structures. It encompasses various factors, including foundation design, material selection, and soil conditions, all of which must be carefully considered to ensure that the structure can withstand lateral forces. By understanding and effectively applying the principles of base spreading resistance, engineers can contribute to the creation of resilient buildings that protect lives and property against the forces of nature.

在土木工程和岩土工程领域，理解影响结构的各种阻力对于确保其稳定性和耐久性至关重要。一个重要的概念是基础扩展阻力，它指的是结构基础对可能导致其扩展或移动的侧向力所提供的阻力。这种阻力在基础的设计和分析中发挥着重要作用，尤其是在地震活动频繁或承受重载的地区。基础扩展阻力可以受到多个因素的影响，包括土壤性质、基础的几何形状以及施加的载荷类型。当工程师设计基础时，必须考虑在其整个使用寿命内将作用于其上的力量。这些力量包括来自结构本身的垂直载荷以及风、地震或其他环境因素造成的侧向载荷。基础扩展阻力有助于抵消这些侧向力量，防止基础滑动或倾斜。强大的基础扩展阻力对于高层建筑或位于不稳定土壤条件下的结构尤为重要。为了增强基础扩展阻力，工程师通常在施工过程中采用各种技术。例如，增加基础的尺寸可以帮助更均匀地分配载荷，提高抵御侧向运动的能力。此外，使用深基础，如桩或钻孔基础，可以通过将结构锚固到更深、更稳定的土层来提供更大的稳定性。此外，基础所用的材料也会影响基础扩展阻力。例如，混凝土因其高抗压强度和耐久性而被广泛使用。然而，混凝土配合比的质量、养护过程以及钢筋等加固材料的存在都可能影响基础的整体有效性。工程师必须仔细评估这些因素，以确保基础扩展阻力符合所需的安全标准。另一个需要考虑的关键方面是基础周围的环境。土壤条件，包括湿度水平、密度和粘聚力，在确定基础扩展阻力的水平中起着至关重要的作用。松散或饱和的土壤可能无法提供足够的阻力，导致潜在的结构失效。因此，土壤测试和分析是基础设计过程中评估基础扩展阻力的必要步骤。总之，基础扩展阻力的概念在稳定和安全结构的设计与施工中至关重要。它涵盖了多个因素，包括基础设计、材料选择和土壤条件，这些因素都必须仔细考虑，以确保结构能够承受侧向力量。通过理解和有效应用基础扩展阻力的原理，工程师可以为建立韧性建筑做出贡献，保护生命和财产免受自然力量的侵害。