对旧建筑的更新与改造是建筑设计中不可忽视的重要组成部分。它相对新建来说,在经济效益、环境效益、社会效益等多方面都有其特殊的意义。随着物质环境的变化,建筑的损旧、价值观的变化以及使用要求的改变,人们会对现有的古旧建筑进行重新评价。除少数具有历史文化价值的珍贵建筑需要维修保护外,而大量的结构尚好的普通建筑所面临的问题是如何更新、扩建和再利用问题。因 The renewal and transformation of old buildings is an important part that cannot be ignored in architectural design. Compared with new construction, it has special significance in many aspects such as economic benefits, environmental benefits, and social benefits. With the changes in the physical environment, the deterioration of buildings, changes in values, and changes in the use of requirements, people will re-evaluate existing old buildings. Except for a few rare buildings with historical and cultural value that require maintenance and protection, the problems faced by a large number of ordinary buildings with good structures are how to renew, expand, and reuse them. because