closed superstructure

简明释义

闭式上层建筑

英英释义

例句

1.The construction team faced challenges while assembling the closed superstructure due to its complexity.

由于复杂性，施工团队在组装封闭上部结构时遇到了挑战。

2.The architect designed a building with a closed superstructure to enhance energy efficiency.

建筑师设计了一座具有封闭上部结构的建筑，以提高能效。

3.The safety features of the closed superstructure were thoroughly tested before the building was opened.

在建筑开放之前，封闭上部结构的安全特性经过了彻底测试。

4.A closed superstructure is often preferred in urban areas to maximize space utilization.

在城市地区，通常更喜欢使用封闭上部结构以最大化空间利用。

5.In civil engineering, a closed superstructure can provide better resistance to environmental factors.

在土木工程中，封闭上部结构可以更好地抵御环境因素。

作文

In the field of architecture and engineering, the term closed superstructure refers to a type of structural design that is fully enclosed and self-supporting. This concept is pivotal in the construction of buildings and other infrastructures, as it not only enhances the aesthetic appeal but also provides significant functional advantages. A closed superstructure (封闭上部结构) typically consists of walls, roofs, and floors that are integrated into a cohesive unit, which can withstand various environmental forces while offering protection to the interior space.The importance of a closed superstructure becomes evident when considering the various challenges that structures face over time. For instance, buildings must be designed to endure wind loads, seismic activities, and even the weight of accumulated snow. A well-designed closed superstructure can effectively distribute these loads across its framework, ensuring stability and safety for its occupants.Moreover, the energy efficiency of a closed superstructure is another critical advantage. By enclosing the building, architects can better control the internal climate, reducing the need for excessive heating or cooling. This not only contributes to lower energy bills but also supports sustainability efforts by minimizing the carbon footprint of the structure. In a world increasingly focused on environmental conservation, the role of a closed superstructure in promoting energy efficiency cannot be overstated.Additionally, the design flexibility offered by a closed superstructure allows architects to explore innovative shapes and forms. Unlike traditional open structures, which may limit design possibilities due to their reliance on external supports, a closed superstructure can incorporate unique architectural elements such as cantilevers, large openings, and complex geometries. This freedom of design fosters creativity and can lead to iconic buildings that define city skylines.Furthermore, the security aspect of a closed superstructure should not be overlooked. Enclosing a building can provide a sense of safety and privacy for its occupants. Whether it is a residential home or a commercial facility, having a closed superstructure can deter unauthorized access and enhance the overall security of the property.However, constructing a closed superstructure does come with its challenges. The initial costs can be higher compared to open structures due to the materials and design complexity involved. Additionally, proper ventilation and moisture control must be considered to prevent issues such as mold and condensation within the enclosed space. Therefore, architects and engineers must work closely to ensure that the benefits of a closed superstructure outweigh the potential drawbacks.In conclusion, the concept of a closed superstructure (封闭上部结构) plays a crucial role in modern architecture and engineering. Its ability to provide structural integrity, energy efficiency, design flexibility, and enhanced security makes it an invaluable approach in the construction industry. As we continue to innovate and seek sustainable solutions, the closed superstructure will undoubtedly remain a key element in shaping the future of our built environment.