空间薄壳结构之无钉木网壳体系的溯源——兼议1949年后轻木互承结构的实验

Reviewing the Nail-Free Lamella Structure System The Uncover of the Lightweight Timber Reciprocal Structure System in Early PRC

发现"无钉网壳"是轻木互承结构体系在中华人民共和国成立初期传播、应用的新线索,揭示此互承结构体系与苏联、德国的技术关联性及自身特点。采用文献梳理、比较研究等方法梳理了此轻木互承结构体系的发展历史,口述采访了我国1958年此系统结构实验亲历者,用三维建模制图的方式再现其典型应用实例。

The paper discovers that the"nail-free shell"is a new clue to the early spread and application of the reciprocal structure system in China,revealing the technical relevance and its own characteristics of this mutual-supporting structural system in relation to USSR and Germany.Using literature review and comparative research methods,it examines the development of this reciprocal structure system in USSR and Germany,respectively,and studies its typical application examples in socialist China as reproduced by means of three-dimensional modeling and drawing.This study makes a distinct contribution to studying timber structure types in the early structure and construction technology pedigree of socialist China,with important reference value for the current design innovation and teaching of timber structure.