Performance evaluation of a novel cross-laminated timber made from flattened bamboo and wood lumber
نویسندگان
چکیده
A novel flattened bamboo-wood composite cross-laminated timber (CCLT) made from bamboo and hemlock lumber was developed, its mechanical performance investigated quantified in this work. The results demonstrated that the CCLT columns control CLT counterparts had nearly equal axial compression strength, but yielded a higher modulus of elasticity (MOE). Additionally, behaviors were not significantly affected by height. Compared with CLT, exhibited slightly flatwise bending MOE strength major direction. Furthermore, under edgewise 17.3% less 16.2% greater than those bending, respectively. load-carrying capacity mainly governed interfacial failure between wood, which no rolling shear observed. Those features are unique for new engineered applications.
منابع مشابه
Panel Products, Glued-Laminated Timber, Structural Composite Lumber, and Wood–Nonwood Composite Materials
11–1
متن کاملA low-technology approach toward fabrication of Laminated Bamboo Lumber
Depletion of natural resources has become a major concern in today’s modern industrialized world centering much attention on sustainability of the built environment and sustainable alternatives to current development and construction practices. In the green building community, strong interest lies in natural and renewable building materials that can be used in structural applications. Just such...
متن کاملDevelopment of Laminated Bamboo Lumber: Review of Processing, Performance, and Economical Considerations
As focus is drawn toward more sustainable construction practices, use of bamboo as a structural building material is growing as a topic of interest. It is highly renewable, has low-embodied energy, and has the highest strength-to-weight ratio of steel, concrete, and timber. Composite lumber made from bamboo, termed laminated bamboo lumber (LBL), has gained the particular interest of researchers...
متن کاملSurface Roughness of Thin Wood Veneers Sliced from Laminated Green Wood Lumber
Freshly-felled Chinese fir (Cunninghamia lanceolate), Masson Pine (Pinus massoniana) and Camphor Tree (Cinnamomum camphora) logs were reconstituted to form laminated lumber with moisture content above fiber saturation point by slicing, finger-jointing, gluing, and cold-pressing processes. The laminated lumber was then sliced into wood veneers, which were air-dried to about 15% moisture content....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bioresources
سال: 2021
ISSN: ['1930-2126']
DOI: https://doi.org/10.15376/biores.16.3.5187-5202