In this blog post, we’ll explore the role architectural engineering plays amid advancements in science and technology, how it differs from architecture, and the major fields of architectural engineering.
The Advancement of Science and Technology and the Role of Architectural Engineering
The three basic necessities of human life are often referred to as food, clothing, and shelter. People during the Paleolithic and Neolithic eras—considered the dawn of human history—lived in caves and met these basic needs by using stone and wood to secure food. Early humans came to recognize the need for a better life through these experiences, and the desire for convenience and a higher quality of life can be seen as a key driving force behind the development of civilization.
Science and technology, which have developed gradually in this way, experienced exponential growth during the Industrial Revolution. In modern society, various cutting-edge technologies—including information and communications technology (ICT)—are converging with numerous industries, making our lives even more convenient. Furthermore, as new technologies such as artificial intelligence (AI), digital transformation (DX), and smart technologies are applied across diverse fields, science and technology continue to evolve ceaselessly. Since science and technology are highly specialized today, it is not easy to master all the technologies and knowledge in a given field, even for those working within that specific field. Therefore, to understand the role of the Department of Architectural Engineering within the broader context of science and technology, we will first examine the major trends in science and technology.
Science and technology can be broadly divided into disciplines that focus on the microscopic level and those that focus on the macroscopic level. Disciplines from a microscopic perspective refer to fields that study matter at the molecular or atomic level; representative examples include Materials Engineering and Nuclear Engineering. By combining these materials, we create structures and frameworks necessary for our daily lives, and the specific fields of science and technology applied vary depending on the purpose and form of these structures.
From a macroscopic perspective, the outcomes of science and technology can be broadly categorized into dynamic structures and static structures. Fields that study dynamic structures include mechanical engineering, aerospace engineering, and naval architecture and ocean engineering, while fields dealing with static structures include civil engineering and architectural engineering.
What is the difference between architectural studies and architectural engineering?
One of the questions non-majors are most curious about is the difference between architectural studies and civil engineering. While both disciplines share the commonality of dealing with spaces related to “shelter”—one of the basic human needs—there are clear differences in their subjects of study. Civil engineering focuses on the safety and durability of large-scale structures, such as bridges, dams, and roads, which form the backbone of social infrastructure. In contrast, architecture is a discipline that covers all aspects of buildings—including design, construction, and maintenance—such as houses, apartments, offices, hospitals, and schools.
The field of architecture is further divided into the Department of Architecture and the Department of Architectural Engineering. When someone mentions majoring in architectural engineering, the most common question people ask is precisely what the difference is between these two departments. Simply put, the Department of Architecture focuses its curriculum on architectural design, while the Department of Architectural Engineering focuses on the engineering technologies necessary to actually construct and maintain buildings, such as structural engineering, construction, and building systems.
Architecture, as the name implies, is a discipline that approaches architecture from an aesthetic and creative perspective. Often described as “designing buildings,” it focuses on cultivating the ability to design and express architectural works by comprehensively applying not only specialized architectural knowledge and skills but also knowledge from the humanities and social sciences. The tasks of drawing blueprints and creating models—which come to mind when we think of architects—are also central components of the curriculum in the Department of Architecture.
In contrast, the Department of Architectural Engineering aims to train competent architectural engineers—that is, engineers—to meet societal demands. Architectural engineering focuses on designing rational structures based on science and technology, establishing efficient building systems, and completing safe, comfortable, and economical buildings through high-quality construction.
What do you learn in the Department of Architectural Engineering?
The Department of Architectural Engineering is broadly divided into the fields of structural engineering, construction, and building systems. The characteristics of each field are as follows.
In the field of structural engineering, students learn how to determine whether a building designed by an architect—or one to be constructed in the future—possesses sufficient safety and stability from a structural mechanics perspective. Structural engineers analyze the various loads acting on a building using physics and mathematics, based on structural mechanics theories, including statics. Through this process, they calculate and determine not only the types and quantities of materials but also the size and height of columns, the length and cross-section of beams, and the thickness and size of floor slabs.
In the field of construction, students learn the entire process of completing a building—from groundbreaking to completion—by applying appropriate structural methods and utilizing materials according to design drawings. Well-known construction companies such as Samsung C&T, Hyundai Engineering & Construction, Daewoo Engineering & Construction, and DL E&C are prime examples of firms that carry out these construction operations.
In the field of building services engineering, professionals deal with various systems designed to improve the indoor living environment, enhance the building’s functionality, and maintain the health and hygiene of its occupants. Ventilation, heating and cooling, water supply and drainage, electrical systems, transportation and logistics, gas systems, and kitchen facilities are all included in building services engineering. Students also learn how to create a more comfortable indoor environment by determining the type, capacity, and installation location of heating and cooling systems appropriate for the purpose and scale of the interior space, and by performing engineering calculations for lighting types, layout, and illuminance levels.
This provides a brief overview of what is studied in the Department of Architectural Engineering. Architecture is the discipline of planning and constructing spaces where people live, while considering the harmony between humans and the environment. Given that safety, functionality, comfort, and sustainability must all be taken into account, the importance of architectural engineering in modern society will continue to grow.
