Quickly-moving type concrete mixing station
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHIJIAZHUANG TIEDAO UNIV
- Publication Date
- 2014-03-26
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to the technical field of concrete production equipment. Background technique
[0002] In recent years, with the continuous improvement of my country's economic strength, my country's highways, especially expressways, have developed rapidly. With the rapid growth of traffic volume and increasingly heavy vehicle load, the impact force, dynamic load strength and fatigue effect of highway bridges are constantly increasing, so that the bridge deck is often in an overloaded state, resulting in many bridge deck pavements along the highway. A large number of damage phenomena such as rutting, shifting, cracking, delamination, and potholes not only directly affect the road performance of the bridge deck, but also greatly affect the durability and operational safety of the road, seriously affecting normal transportation ; In addition, in today's frequent occurrence of natural disasters, linear transportation infrastructure such as highways...