| As the important support of national economy, architectural industry is restricted by economic condition, on the contrary, it affects the development of economy. To infuse economical idea into the course of architecture design, we can control the cost of engineering effectively and utilize the societal resource most reasonably. It can not only bring considerable economical benefit, but also accelerate national economy to develop well.The dissertation starts at the definition of economical character of architecture, and analyses its connotation overall. The dissertation studies the embodiment and influence of economical idea in the prophase, the ideation, and analyses the design phase emphatically. The feasibility study and architectural programming in the prophase can reduce the loss and waste in the design phase later. It has important meaning for ensuring the rationalization of architecture design and the exertion of general benefit. As the restrictive factor of architecture design, economical condition will inevitably affect architects' conceive. By economical conceive, architects can transform the rigorous condition to impetus in design and creat excellent works. Economical idea may be embodied in all phases in architecture design, including the general layout, space utilization, structure selection, material selection and tectonic design. By managing all the phases evenly, architects' design can get the best general benefit. The whole dissertation contains about 48 thousand words and about 110 illustrations. |