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APPARATUS AND METHOD FOR CONTINUOUSLY REMOVING EXISTING REINFORCED PAVEMENT AND SIMULTANEOUSLY REPLACING THE SAME BY A NEW PAVEMENT
APPARATUS AND METHOD FOR CONTINUOUSLY REMOVING EXISTING REINFORCED PAVEMENT AND SIMULTANEOUSLY REPLACING THE SAME BY A NEW PAVEMENT
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机译：连续移除现有的加筋路面并用新路面同时更换相同加筋路面的装置和方法
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摘要
A mobile pavement replacement system (MPRS) is provided including gravity assisted impact hammers (110, 112) for applying downward blows of a controlled magnitude and at a predetermined rate onto an upper surface (146) of the reinforced pavement, to crack the same across the entire width thereof over a wedge (206) being driven therebelow. The wedge (206) is flexibly supported so that it 'floats' and facilitates absorption of the impact forces. Cracked reinforced pavement is subjected to further blows by a hammer (250) coacting with a set of bars (254) to forcibly render a bulk component of the reinforced pavement into small pieces (264) separated from the reinforcement material (266) contained therein. The reinforcement material (266) is now separated from the bulk component, chopped up and delivered in a flow separated from that of the bulk component. The rendered materials (246) are selectively combined with other suitable materials and integrated into a replacement pavement (1000) continuously laid in the wake of the moving MPRS.
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