摘要
对我国东北地区落叶松在木结构中钉连接施工技术进行的试验研究表明,用兴安落叶松进行钉连接时,预钻孔直径应是钉直径的85%左右,预钻孔深度应该超过钉入深度;用于端部钉连接的钉不易太粗,可通过具体试验确定或采取相应技术措施,保证连接性能。
The construction technology of nailed joint in timberwork used larch in the northeast of China have been studied. The result showed that when nailed joint used Larix gmelini, pre - drilled diameter was around 85 percent of the nail diameter and pre - drilled depth should exceed the into deep of nails. The nail was not too thick at the end of the nailed joint, test determined or adopt corresponding technical measures had to ensure that the connection performance.
出处
《林业科技》
2011年第5期40-42,共3页
Forestry Science & Technology
基金
黑龙江省森工总局青年基金项目(SGZJQ2010009)
关键词
钉连接
落叶松
抗剪切性能
抗拔出性能
施工技术
Nailed joint
Larch
Lateral performance
Withdrawal performance
Construction technology
作者简介
第1作者简介：王春明（1976-），男，副研究员。
