建筑用圆竹拱形规格材研究展望  

Research Prospect of Arched Specification Bamboo Materials for Building

作　　者：孙丰波 费本华 覃道春 霍长青 王雪花[3] SUN Feng-bo;FEI Ben-hua;QIN Dao-chun;HUO Chang-qing;WANG Xue-hua(International Centre for Bamboo and Rattan,Beijing 100102,China;Sanya Research Base of International Centre for Bamboo and Rattan,Sanya 572000,Hainan,China;Nanjing Forestry University,Nanjing 210037,Jiangsu,China)

机构地区：[1]国际竹藤中心,北京100102 [2]国际竹藤中心三亚研究基地,海南三亚572000 [3]南京林业大学,江苏南京210037

出　　处：《竹子学报》2022年第2期1-6,共6页Journal of Bamboo Research

基　　金：国际竹藤中心基本科研业务费专项资金(1632021007)。

摘　　要：竹材是一种优质的工程结构材料,圆竹建筑中普遍采用竹拱作为主要受力构件,不仅承受力强、不易变形、天然环保、透气性好,而且丰富了竹建筑的设计语言,呈现出各种造型,如穹顶、梁柱框架、桁架网架、编织结构等,具有极高的艺术和实用价值。目前,拱形圆竹材加工工艺主要依赖火烤软化定型,工业化程度低,生产效率低下,产品性能参数不准确,无法满足竹建筑设计和产业规模化发展的需求,限制了圆竹材的应用和普及。建立完善机械化的生产工艺流程、规格化的产品体系和标准化的性能评价体系,积极引导圆竹拱形规格材的工业升级、标准制定和产业发展,对于实现“乡村振兴”“双碳目标”和绿色建筑产业发展具有重要意义。Bamboo is a high-quality engineering structural material.Bamboo arches are widely used in round bamboo buildings as the main force-bearing components,which not only have strong bearing capacity,are not easily deformed,are natural and environmentally friendly,and have good air permeability,but also enrich the design language of bamboo buildings.They present various forms,such as domes,beam-column frames,truss grids,woven structures,etc.,which boast extremely high artistic and practical value.At present,the processing technology of arched round bamboo mainly relies on fire roasting to soften and shape,which can hardly be industrialized because of the low production efficiency and the inaccuracies of the performance parameters.Hence,it cannot meet the needs of bamboo architectural design and industrial scale development,which limits the application and popularization of round bamboo.Therefore,it is imperative to establish and improve the mechanized production process,specified product system and standardized performance evaluation system,and guide the technical upgrading,standard formulation and industrial development for the arched specification round bamboo materials.It is of great significance for the realization of“rural revitalization”,“double carbon target”and the development of green building industry.

关 键 词：圆竹建筑 拱形构件 研究展望 

分 类 号：TU531.3[建筑科学—建筑技术科学]