中国空间结构的发展与展望

论文阐述了我国空间结构的发展概况，结构类型和形式繁多，且不断创新，需要采用按单元组成方法来分类空间结构。21世纪后，我国空间结构的发展又进入一个崭新阶段，应用范围和领域不断扩大，除在体育场馆、航站楼等大跨度公共建筑中大量采用外，在新建大型铁路客站、无站台柱雨篷、桥梁结构工程和高层建筑结构中也获得创新应用。空间结构工程的国际合作方面，应以积极态度对待国外建筑方案屡屡中标我国空间结构工程的现象。由于多项空间结构之“最”在中国，表明中国已是空间结构大国，现正是加快迈向空间结构强国的最佳时机。展望中国的空间结构，提出了应着力关注和研究的问题。图41表8参19

Development and expectation of spatial structures in China

This paper elaborates the development of spatial structure in our country. Because the forms and types are colorful and incessantly innovating, it is necessary to divide spatial structure by component elements. After the 21th century, the development of our nation’s spatial structure comes into a new period that the application range and fields for spatial structure extend continuously. Besides the large-span public buildings such as gymnasiums and airports, there are extensive and innovative applications including large-scale railway stations, stations awning without column, bridges and high-rise buildings for spatial structure. About the international cooperation, it is suggested to have an open mind and optimistic view towards the fact that that architecture scheme for our nation’s spatial structures are frequently led by foreign companies. China is already a country with a great deal of the top of the world spatial structures, thus it is our responsibility to strive to create even better and advanced spatial structures. Some issues which we should pay more attention are pointed out.19Refs.In Chinese.