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1)  Moso bamboo-Chinese fir laminated composites
毛竹杉木层积材
2)  bamboo-wood compound assemblies
竹木复合层积材
1.
Described are the structure, perfor-mance, features of the bamboo-wood compound assemblies as well as the design scheme and performance test while being applied for the floor of railway flat cars.
叙述了竹木复合层积材的结构、性能、特点以及用于铁路平车地板的设计方案与性能试
3)  grading Cunninghamia lanceolata thin timber laminated
分级杉木薄板层积材
4)  China fir orient strand lumber
杉木积成材
1.
Veneer overlaying technology of China fir orient strand lumber is explored through orthogonal method.
采用正交试验法 ,探讨了杉木积成材薄木贴面的工艺过程。
2.
Preliminary experiment of China fir orient strand lumber with bamboo sheets overlaid was done.
对杉木积成材进行了竹片贴面的初步试验,结果表明:杉木积成材进行竹片贴面切实可行;竹片贴面后的杉木积成材密度略高于基材;竹片与基材之间的胶合强度大于基材内部的胶合强度;贴面板的MOR和MOE高于基材;24h吸水厚度膨胀率TS明显低于基材。
5)  Chinese fir oriented laminated stick lumber
杉木积成材
1.
Distribution characteristics of horizontal density of Chinese fir oriented laminated stick lumber (OLSL)
杉木积成材的平面密度分布特征
2.
The central layer temperature of the mat of Chinese fir oriented laminated stick lumber(Chinese fir OLSL)were measured by thermocouple thermoscope and its heat transfer characteristics were discussed during the hot pressing manufacture of Chinese fir OLSL.
采用热电偶测温仪测量了杉木积成材热压过程中板坯芯层温度的变化规律,探讨了杉木积成材的热压传热特性。
6)  Chinese fir OLSL
杉木积成材
1.
In order to probe into the optimal dimensions of wood stick so as to improve the quality of Chinese fir oriented laminated stick lumber(Chinese fir OLSL),the influence rules of the different dimensions of Chinese fir wood sticks on the properties of Chinese fir OLSL were researched.
为了探索较佳的木束条尺寸,以提高杉木积成材的质量,研究了不同尺寸的杉木木束条对杉木积成材性能的影响规律,结果表明:木束条的长度对杉木积成材的纵向静曲强度、弹性模量、24h吸水厚度膨胀率有较大的影响;木束条的厚度对杉木积成材纵向静曲强度、弹性模量的影响不大,但对24h吸水厚度膨胀率、内结合强度有较大的影响;木束条的宽度对杉木积成材的物理力学性能影响极小,不存在统计意义上的影响;木束条的较佳尺寸为:长度120 mm,宽度4 mm,厚度2。
2.
The results showed that the storage modulus(E′) of Chinese fir wood stick and OLSL rapidly decreased with experimental temperatures increasing,but their loss tangent delta and loss modulus(E″) rapidly increased;the storage modulus(E′)of wood sick was reduce after it making into Chinese fir OLSL;and their glass transition temperature were 95℃ and 80℃,respectively.
采用动态热机械分析(DMA)研究了杉木积成材(OLSL)及其构成单元——杉木木束条的动态力学性能。
补充资料:毛竹
毛竹介绍 毛竹 (Phyllostachys pubescens Mazei ex H.de Lebaie) 科属:
禾本科

别名:
楠竹、江南竹、孟宗竹、茅竹、猫头竹、狸头竹

形态特征:
大型竹,秆高达20m以上,径18cm,节间短,壁厚,新秆密被白粉和细柔毛,分枝以下仅箨环微隆起,秆环不明显,箨环被一圈脱落性毛。秆箨密生棕褐色毛及黑褐色斑点;箨耳小,肩毛发达;箨舌宽短,弓形,两侧下延;箨叶绿色,长三角形至披针形。叶片相对较细小,长4-11cm,宽0.5-1.2cm。笋期3月底4月初。

分布与习性:
秦岭汉水流域以南各地,并已占我国竹林总面积的2/3以上,是我国面积最大、分布最广的经济竹种。喜温暖湿润的气候,要求年平均温度14-20度,喜空气相对湿度大,喜肥沃、深厚、排水良好的酸性砂质壤土,排水不良的低洼地不利生长。

繁殖与栽培:
可播种、分株等法繁殖。

应用:
为我国最主要的笋用与材用竹种。与松、梅共植,誉为‘岁寒三友’。是植于屋顶花园的极好材料。

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