Architectural Design refers to the comprehensive planning and problem-solving process undertaken before a building is constructed. Designers anticipate potential challenges in construction and usage, developing solutions that are expressed through blueprints and documentation. These plans serve as a guiding reference for material preparation, construction coordination, and collaboration among various trades, ensuring that the project progresses efficiently within budget and meets both functional and societal expectations.

An architect specializes in building design, including structural planning, façade design, landscape integration, and interior spaces. In contrast, architectural engineers cover broader technical fields such as electrical systems, plumbing, HVAC, fire safety, structural integrity, and civil engineering. Architects work closely with investors (clients) and contractors, balancing technical, economic, functional, and aesthetic considerations to bring architectural visions to life.

建筑设计，指建筑物在建造之前，设计者按照建设任务把施工过程和使用过程中所存在的或可能发生的问题，事先作好通盘的设想，拟定好解决这些问题的办法、方案，用图纸和文件表达出来。作为备料、施工组织工作和各工种在制作、建造工作中互相配合协作的共同依据。便于整个工程得以在预定的投资限额范围内，按照周密考虑的预定方案，统一步调，顺利进行 。并使建成的建筑物充分满足使用者和社会所期望的各种要求。

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建筑设计师，指单纯的建筑专业的设计师，简称建筑师，包括建筑主体设计、外墙设计、景观设计、室内设计。建筑工程师是泛指建筑行业的各个工种的工程师，包括电气、给排水、暖通、消防、建筑、结构、土建、装饰等。 建筑师通过与工程投资方（即通常所说的甲方）和施工方的合作，在技术、经济、功能和造型上实现建筑物的营造。