Real-time monitoring method for the dynamic process of roadbed rolling and constructing

A dynamic process, road construction technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of lack of comprehensive consideration, narrow use area, single monitoring indicators, etc., to ensure construction quality, speed up construction progress, and broad application prospects. Effect
CN106501830AActive Publication Date: 2017-03-15CHANGAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHANGAN UNIV
Publication Date
2017-03-15

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Abstract

The invention discloses a real-time monitoring method for the dynamic process of roadbed rolling and constructing. The method comprises the following steps. The various road rolling machineries are provided with mobile station equipment with high-precision GPS-RTK system and base station equipment. The base station equipment acquires and transmits the GPS observed data; the mobile stations of the road rolling machineries perform carrier dynamic phase differences to the data received through a 3G networked transmission module from the base station and the acquired GPS observed data and transmit the solved data to a 3D network server. A data converting and filtering subsystem processes, analyzes and stores the data in a database; the display platform of a monitoring center obtains the data in the database through the network and dynamically displays the three-dimensional visualized rolling process information. Therefore, real-time monitoring of the entire construction process can be achieved to ensure that a roadbed is rolled for at least as many times as possible until it is fully compacted. In this way, the phenomena of excessive pressing or lack of pressing can be avoided; human resources are reduced; and the construction time is shortened.
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Description

Technical field

[0001] The invention belongs to the field of industrial equipment detection, and specifically relates to a method for real-time monitoring of the dynamic process of roadbed rolling construction. Background technique

[0002] Subgrade construction is a very complicated process, and it is generally compacted in accordance with the procedures of initial pressure, recompression and final pressure. The initial pressure adopts static compaction, so that the loose material to be pressed is relatively stable, and a certain bearing capacity can be obtained. The recompression can recombine the particles of the compressed material through the vibration and impact of the roller, so that the materials are filled with each other, close to each other and compacted, so as to obtain sufficient density and strength. The degree of compaction of subgrade is an important internal index of subgrade engineering construction quality management. Real-time monitoring of subgrade rolling c...

Claims

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