Vibration Energy Barrier of Road Concrete from Steel Mesh
[1]ZHANG Yan-cong,WANC Da-peng,TIAN Bo,et al.Vibration Energy Barrier of Road Concrete from Steel Mesh[J].Journal of Zhengzhou University (Engineering Science),2011,32(06):37-41.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
32卷
Number of periods:
2011 06
Page number:
37-41
Column:
Public date:
2011-11-10
- Title:
- Vibration Energy Barrier of Road Concrete from Steel Mesh
- CLC:
- U415.6
- DOI:
- -
- Abstract:
- By collecting coMParing vibration acceleration and determining density stratification,the propaga-tion of energy in the concrete was studied to to reflect vibration barrier of road concrete from steel mesh. Theresults indicate that: vibration energy attenuation in horizontal direction is about 12%,meanwhile in verticaldirection is about 19% through single steel mesh;Steel mesh has no significant effect on concrete above steelmesh,but has great significant effeet on concrete blow steel mesh;Vibration frequency and time greatly affectcoefficient of vibration energy attenuation,and appropriately increasing frequency or time can effectively re-duce the energy attenuation.
- References:
- -
- Similar References:
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Last Update:
1900-01-01