通览 2 0世纪 ,一些国家在高层建筑结构设计方面取得了长足的发展 ,进行了大量创新。由于过去已经积累了大量的正面与负面的经验教训 ,我们可以对新世纪进行全面的预测。我们不再花费篇幅去列举出过去大量的实际经验 ,但可以在对其进行研究的基础上 ,从中受到一些启发 ,并对新的 2 1世纪的高层建筑结构进行一些展望 In the 20th century, some countries made great strides in the structural design of high-rise buildings and made a great deal of innovations. Given the wealth of positive and negative lessons we have accumulated in the past, we can make a comprehensive forecast of the new century. We no longer have to spend space to cite a great deal of past experience, but we can learn from it based on some insights and give some perspectives on the new 21st century high-rise building structure