PMID- 27935654
OWN - NLM
STAT- MEDLINE
DCOM- 20190114
LR  - 20190114
IS  - 1097-0029 (Electronic)
IS  - 1059-910X (Linking)
VI  - 80
IP  - 5
DP  - 2017 May
TI  - Research of bionic design on tools with rostrum of cyrtotrachelus bugueti guer 
      (coleoptera: curculionidae).
PG  - 478-485
LID - 10.1002/jemt.22818 [doi]
AB  - To improve the torsional resistance capability of multilayered composite pipes, a 
      bionic design was presented based on the rostrum of Cyrtotrachelus Bugueti Guer. 
      Morphology and mechanical properties of the weevil's rostrum were studied. 
      Scanning electron microscope (SEM) was employed to observe the 
      macro-/microstructure and inner structure. Nanoindentation was carried out to 
      measure the elastic modulus and the hardness of the biological materials. Based 
      on the structure of rostrum, a mathematical model of multilayered biomimetic pipe 
      was established with the statistical methods. Then, the 3D biomimetic cylinder 
      was built and the torsional resistance capability was analyzed using the finite 
      element analysis. From the SEM and nanoindentation, it was found that the rostrum 
      is a cylindrical hollow multilayered structure composed by three materials. In 
      the transverse section of rostrum, the materials' moduli are 3.07, 3.15, and 8.64 
      GPa, the hardness are 172.71, 125.32, and 278.99 MPa, respectively. In the 
      longitudinal section, the moduli are 3.01, 4.35, and 7.66 GPa, the hardness 
      are157.46, 149.15, and 253.51 MPa, respectively. The results of simulation showed 
      that the distributional type of lamination has a significant effect on the 
      torsional resistance capability of multilayered structure. The biomimetic 
      structure, which imitates the lamination of rostrum, is superior in the aspect of 
      torsional resistance compared with the nonlaminated or uniform laminated 
      structure. Additionally, the bionic method is feasible and efficient.
CI  - (c) 2016 Wiley Periodicals, Inc.
FAU - Xu, Shun
AU  - Xu S
AD  - Key Laboratory of Bionic Engineering (Ministry of Education, China), Jilin 
      University at Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's 
      Republic of China.
AD  - The College of Biological and Agricultural Engineering, Jilin University at 
      Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's Republic of 
      China.
FAU - Li, Longhai
AU  - Li L
AD  - College of Mechanical and Electrical Engineering, Nanjing University of 
      Aeronautics and Astronautics, Nanjing, 210016, China.
AD  - Institute of Bio-inspired Structure and Surface Engineering, Nanjing University 
      of Aeronautics and Astronautics, Nanjing, 210016, China.
FAU - Tong, Jin
AU  - Tong J
AD  - Key Laboratory of Bionic Engineering (Ministry of Education, China), Jilin 
      University at Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's 
      Republic of China.
AD  - The College of Biological and Agricultural Engineering, Jilin University at 
      Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's Republic of 
      China.
FAU - Li, Mo
AU  - Li M
AD  - Key Laboratory of Bionic Engineering (Ministry of Education, China), Jilin 
      University at Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's 
      Republic of China.
AD  - The College of Biological and Agricultural Engineering, Jilin University at 
      Nanling Campus, 5988 Renmin Street, Changchun, 130025, People's Republic of 
      China.
LA  - eng
PT  - Journal Article
DEP - 20161209
PL  - United States
TA  - Microsc Res Tech
JT  - Microscopy research and technique
JID - 9203012
RN  - 0 (Composite Resins)
SB  - IM
MH  - Animals
MH  - Biomimetic Materials
MH  - Composite Resins/*chemistry
MH  - Computer Simulation
MH  - Elastic Modulus
MH  - Hardness
MH  - Microscopy, Electron, Scanning
MH  - Models, Biological
MH  - Stress, Mechanical
MH  - Surface Properties
MH  - Torsion, Mechanical
MH  - Weevils/*anatomy & histology/ultrastructure
OTO - NOTNLM
OT  - bionic design
OT  - composite pipe
OT  - rostrum
OT  - weevil
EDAT- 2016/12/10 06:00
MHDA- 2019/01/15 06:00
CRDT- 2016/12/10 06:00
PHST- 2016/07/20 00:00 [received]
PHST- 2016/10/31 00:00 [revised]
PHST- 2016/11/22 00:00 [accepted]
PHST- 2016/12/10 06:00 [pubmed]
PHST- 2019/01/15 06:00 [medline]
PHST- 2016/12/10 06:00 [entrez]
AID - 10.1002/jemt.22818 [doi]
PST - ppublish
SO  - Microsc Res Tech. 2017 May;80(5):478-485. doi: 10.1002/jemt.22818. Epub 2016 Dec 
      9.