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（1 南京工業(yè)大學(xué)土木工程學(xué)院， 南京 211816； 2 美國南加州大學(xué)土木與環(huán)境工程系， 洛杉磯 90089；3 湖南大學(xué)建筑安全與節(jié)能教育部重點(diǎn)實(shí)驗(yàn)室， 長沙 410082）

［摘要］給出了現(xiàn)代工程竹結(jié)構(gòu)的定義，重點(diǎn)介紹了薄片和厚片兩種不同膠合竹的構(gòu)造及加工制備工藝，并將兩種膠合竹材料的抗拉、抗壓、抗彎及抗剪等基本力學(xué)性能進(jìn)行對(duì)比?；诂F(xiàn)有木結(jié)構(gòu)規(guī)范和材料性能試驗(yàn)方法，給出了膠合竹材強(qiáng)度特征值及設(shè)計(jì)值的計(jì)算方法。基于膠合竹的力學(xué)特性，研究并建造了一系列格魯斑膠合竹結(jié)構(gòu)示范工程，提出了供工程人員參考的膠合竹結(jié)構(gòu)剪力墻承載力的計(jì)算公式。最后通過分析膠合竹材料及結(jié)構(gòu)的應(yīng)用現(xiàn)狀，展望了膠合竹在建筑領(lǐng)域更廣泛的應(yīng)用。

［關(guān)鍵詞］現(xiàn)代竹結(jié)構(gòu)； 工程竹； 膠合竹； 制作工藝； 材料性能； 剪力墻

中圖分類號(hào)：TU366-3文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2018)10-0084-05

Research and engineering application progress of laminated bamboo structure

Xiao Yan1, 2, Li Zhi1, Wu Yue1, Shan Bo3

(1 College of Civil Engineering, Nanjing Tech University, Nanjing 211816, China; 2 Department of Civil and Environmental Engineering, University of Southern California, Los Angeles 90089, USA; 3 Hunan University MOE Key Laboratory of Building Safety and Energy Efficiency, Changsha 410082, China)

Abstract:A general definition of modern engineered bamboo was provided and the configurations and manufacturing processes of two different types of laminated bamboo materials including thin-layer laminated bamboo and thick-layer laminated bamboo were emphatically introduced . The basic mechanical properties, such as tension, compression, bending and shearing strengths were compared. According to the existing timber standards and material performance testing methods, strength characteristic values and design values of laminated bamboo material calculation methods were proposed. A series of  laminated bamboo structures were studied and  constructed  based on mechanical properties of glubam. A formula for calculating the bearing capacity of a bamboo shear wall was proposed for the engineering staff. In the end, the application of laminated bamboo materials and structure was analyzed, and the wider application of laminated bamboo in the construction field was prospected.

Keywords:modern bamboo structure; engineered bamboo; laminated bamboo; manufacturing process; material property; shear wall

*國家自然科學(xué)基金面上項(xiàng)目(51678296)，國家自然科學(xué)基金青年科學(xué)基金(51678302)。

作者簡介：肖巖，博士，教授，博士生導(dǎo)師，Email: yanxiao@njtech.edu.cn。