Influence of Different Connection Types on Mechanical Behavior of Girder Trusses

被引：9

作者：

Que Z. ^{[1
]}

Hou T. ^{[1
]}

Gao Y. ^{[1
]}

Teng Q. ^{[1
]}

Chen Q. ^{[1
]}

Wang C. ^{[1
]}

Chang C. ^{[1
]}

机构：

[1] Department of Wooden Structure Construction Engineering, Nanjing Forestry University, Nanjing

来源：

Journal of Bioresources and Bioproducts | 2019年 / 4卷 / 02期

关键词：

connection node design; girder truss; multiple combination; static load test; wood pin;

D O I：

10.21967/jbb.v4i2.229

中图分类号：

学科分类号：

摘要：

The static test of two single light wood trusses and two girder trusses were carried out to explore the performance enhancement effect of girder trusses and the influence of different connection types on the mechanical behavior, which was studied through the comparison of the test results of four trusses. It is found that the girder trusses can show better load-carrying capacity and anti-deforming ability compared with which simply increases the cross-section size of the members. Because of the advantage of the connection materials and the non-fastening connection mechanism, the wood pin-connected truss has more ultimate bearing capacity which is 2.6 times of single truss, and better deformation resistance which is only 66.2% of the nailed one's creep value. © 2019 Nanjing Forestry University

引用

页码：89 / 98

页数：9

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