Acoustic design of the Gymnasium and Natatorium of Chinese National Olympic Sports Center

The proper control over the reverberation times is of vital importance to acoustic design of large-sized gymnasium. In the projects discussed in this paper gratifying reverberation times have been obtained by employing space absorbers suspended under the exposed space frame and strong absorbing structures mounted on the side walls. Some suggestions concerning acoustic design of large-sized gymnasia and natatoria are made on the basis of the practical experience gained from the projects.

奥林匹克学对我国体育价值理论的丰富与发展

目前在我国建立奥林匹克学科体系至关重要。奥林匹克思想的传播为我国体育价值理论的发展提供了很好的机遇。我国体育价值理论在价值形态、价值的作用对象及价值观的效能方面存在着一定的缺陷。因此从奥林匹克思想内涵的角度对我国体育价值理论进行整合十分必要。这是发挥和运用奥林匹克学科作用的关键。