oval manhole jointing

简明释义

椭圆人孔垫圈

英英释义

例句

1.During the inspection, the engineer noted that the oval manhole jointing was not sealed correctly.

在检查中，工程师注意到椭圆形人孔接缝没有正确密封。

2.We need to order more materials for the oval manhole jointing project next week.

我们下周需要订购更多材料用于椭圆形人孔接缝项目。

3.The contractor recommended using stronger adhesives for the oval manhole jointing to prevent leaks.

承包商建议使用更强的粘合剂来防止椭圆形人孔接缝漏水。

4.The construction team focused on the installation of oval manhole jointing to ensure proper drainage.

施工队专注于安装椭圆形人孔接缝以确保排水畅通。

5.Proper alignment is crucial when performing oval manhole jointing to avoid future issues.

在进行椭圆形人孔接缝时，正确对齐至关重要，以避免未来出现问题。

作文

In the realm of civil engineering and urban infrastructure, the term oval manhole jointing refers to a specialized technique used in the construction and maintenance of sewer systems and underground utilities. This method is particularly significant due to the unique shape of the manholes involved. Unlike traditional circular manholes, oval manholes are designed to fit into spaces where conventional round shapes may not be as effective or feasible. The oval manhole jointing process requires precise measurements, careful planning, and skilled execution to ensure that the joints between the manhole sections maintain structural integrity and prevent leaks.The importance of oval manhole jointing cannot be overstated. In urban areas, where space is often at a premium, the ability to utilize oval shapes allows engineers to optimize the layout of sewer systems. This can lead to more efficient use of land and resources, as well as improved accessibility for maintenance crews. Furthermore, the design of oval manholes can enhance the flow of wastewater, reducing the risk of blockages and backups, which can be costly and disruptive.When implementing oval manhole jointing, engineers must consider various factors such as the materials used, the environmental conditions, and the load-bearing requirements of the surrounding area. Common materials for manhole construction include concrete, fiberglass, and polymer composites. Each material has its own advantages and disadvantages, impacting the overall durability and effectiveness of the jointing process.Another critical aspect of oval manhole jointing is the sealing method employed to ensure that the joints are watertight. Various sealing techniques, including rubber gaskets, sealants, and mechanical fasteners, can be utilized depending on the specific requirements of the project. The choice of sealing method is vital, as it directly affects the longevity of the manhole system and helps prevent groundwater infiltration, which can compromise the integrity of the sewage system.Moreover, the installation process of oval manhole jointing involves several steps, including excavation, base preparation, placement of the manhole sections, and final joint sealing. Each step must be executed with precision to avoid future complications. For example, improper alignment of the manhole sections can lead to misalignment in the joints, resulting in potential failure and costly repairs.In conclusion, oval manhole jointing is a crucial component of modern urban infrastructure. Its application allows for innovative designs that accommodate the challenges of dense city environments while ensuring effective wastewater management. As cities continue to grow and evolve, the need for efficient and reliable jointing methods like oval manhole jointing will only increase. Engineers and construction professionals must stay abreast of the latest technologies and best practices in this field to ensure that our urban infrastructures remain functional and resilient for years to come.

在土木工程和城市基础设施领域，短语oval manhole jointing指的是一种用于污水系统和地下公用设施的建设和维护的专业技术。这种方法尤为重要，因为涉及的井盖形状独特。与传统的圆形井盖不同，椭圆形井盖被设计成适应那些传统圆形可能不够有效或可行的空间。oval manhole jointing过程需要精确的测量、仔细的规划和熟练的执行，以确保井盖部分之间的接缝保持结构完整性并防止泄漏。oval manhole jointing的重要性不容小觑。在城市地区，土地通常很紧张，能够利用椭圆形状使工程师能够优化污水系统的布局。这可以导致土地和资源的更有效利用，以及提高维护人员的可达性。此外，椭圆形井盖的设计可以增强废水流动，减少堵塞和回流的风险，这可能是昂贵且具有破坏性的。在实施oval manhole jointing时，工程师必须考虑各种因素，例如所用材料、环境条件和周围区域的承载要求。常见的井盖建设材料包括混凝土、玻璃纤维和聚合物复合材料。每种材料都有其优缺点，影响接缝过程的整体耐久性和有效性。oval manhole jointing的另一个关键方面是采用的密封方法，以确保接缝是防水的。根据项目的具体要求，可以使用各种密封技术，包括橡胶垫圈、密封剂和机械紧固件。密封方法的选择至关重要，因为它直接影响井盖系统的使用寿命，并有助于防止地下水渗入，这可能会损害污水系统的完整性。此外，oval manhole jointing的安装过程涉及多个步骤，包括挖掘、基础准备、井盖部分的放置和最终接缝密封。每一步都必须精确执行，以避免未来的并发症。例如，井盖部分的不当对齐可能导致接缝错位，从而导致潜在的故障和昂贵的维修。总之，oval manhole jointing是现代城市基础设施的重要组成部分。它的应用允许创新设计，以适应密集城市环境的挑战，同时确保有效的污水管理。随着城市的不断发展和演变，像oval manhole jointing这样的高效可靠的接缝方法的需求只会增加。工程师和建设专业人员必须跟上该领域最新技术和最佳实践，以确保我们的城市基础设施在未来几年内保持功能和韧性。