Mechanical Characterization of Old Chestnut Beams
作者: Jorge Branco1 Tiago Peixoto2 Paulo B. Louren&ccedilo1 and Pedro Medeiros1
刊名: Journal of Civil Engineering and Architecture Research, 2015, Vol.2 (3), pp.541-548
来源数据库: Ethan Publishing Company
关键词: Visual inspectionevaluationNDTchestnut beamstimbermeso-specimensMoEMoR.
原始语种摘要: The main objective of this work is to evaluate, by non-destructive techniques, seven old Chestnut beams. For that, after the geometric assessment and the detailed visual inspection that allowed to strength grade the beams, a series of non-destructive tests was setup. In a first step, non-destructive bending tests, under the elastic limit, were performed to quantify the modulus of elasticity in bending (MoE) of the seven beams. Then, Resistograph® and Pilodyn® tests were done to assess the superficial decay and to have aclearer idea of the voids dimensions. Then, two beams were tested in bending until failure to evaluate the bending strength. In a second step, end parts were cut from the beams, one per end of the beams, to perform Resistograph®, Pilodyn® and ultrasound...
全文获取路径: Ethan Publishing Company 

  • destructive 破坏性
  • bending 弯曲
  • quantify 量化
  • geometric 凡何
  • modulus 系数
  • elasticity 弹性
  • objective 接物镜
  • seven 
  • superficial 表面的
  • evaluate 求...的值