中国土木工程学会桥梁及结构工程学会空间结构委员会计划在1988年三季度召开“第四届空间结构学术交流会”。会上将交流近两年来空间结构在设计、施工、生产、科研方面的成果。空间结构主要包括薄壳、网架、网壳、悬索及薄膜(充气、帐蓬)等。会议的议题是:(一)结构形式的多样化,在选型、概念设计、外形选定方面的新进展。(二)空间结构的扩大应用,除屋盖外,用于楼板、基础、地下结构、贮液池、油罐、筒仓等的经验。(三)计算分析与设计的新方法,包括非线性分析、动力问题、结构优化、计算机助辅设计、专家系 The Spatial Structure Committee of the China Civil Engineering Society’s Bridge and Structural Engineering Society plans to hold the fourth academic conference on spatial structure in the third quarter of 1988. The conference will exchange achievements in the design, construction, production and scientific research of the space structure in the past two years. The space structure mainly includes thin shells, grids, reticulated shells, suspension cables and membranes (inflatable, tents, etc.). The topics of the meeting are: (a) Diversification of structural forms, new progress in the selection, conceptual design, and shape selection. (b) The expanded application of space structures, with the exception of the roof, for floors, foundations, underground structures, reservoirs, tanks, silos, etc. (C) New methods for calculation analysis and design, including nonlinear analysis, dynamic problems, structural optimization, computer aided design, and expert systems