Dynamic compaction ground stabilization reinforcement processing system and processing method

Abstract

The invention discloses a dynamic compaction ground stabilization reinforcement processing system. The dynamic compaction ground stabilization reinforcement processing system comprises a dynamic compactor and a winding engine. The dynamic compactor comprises a rammer tripping gear, a rammer hook and a rammer. The winding engine comprises an arm head pulley, a rammer raising steel wire rope which is connected with the winding engine, a pulley, a dynamic compactor mast, a rammer raising steel wire rope which is connected with the hook and a fixed nut. The dynamic compaction ground stabilization reinforcement processing system further comprises a dynamic compaction real-time diagnosis device. The dynamic compactor further comprises a contact stress sensor. The winding engine further comprises a rammer subsidence quantity sensor. The pulley used for the winding engine is a sensor pulley. The dynamic compaction ground stabilization reinforcement processing system can record dynamic compaction working data in real time in the whole process, timely process the data, work out diagnosis along with rammer, and evaluate reinforcement effect. Used as a black box in the process of construction, the dynamic compaction ground stabilization reinforcement processing system can achieve seamless supervise, reduce construction cost, shorten construction period and guarantee 24-hour barrier-free construction.

Description

technical field [0001] The invention relates to the civil engineering field of geotechnical engineering treatment, in particular to a dynamic tamping foundation reinforcement treatment system and a method thereof. Background technique [0002] Dynamic compaction reinforcement is a convenient, fast, economical and environmentally friendly foundation treatment method, which is widely used in foundation treatment of various rock and soil types. "Technical Specifications for Building Foundation Treatment" (JGJ 79-2002) proposes that dynamic compaction parameters should be determined based on field tests or local experience, and the reinforcement effect should be evaluated through post-tamping testing. Due to the complexity of the foundation soil, especially the inhomogeneity of the filling soil, the construction operation according to the uniform dynamic compaction parameters may lead to conservative or insufficient dynamic compaction parameters; if the construction process is c...

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Problems solved by technology

[0003] According to the retrieval of the prior art, the prior art documents closest to the present invention show that the prior art method is single, verification is difficult, and diagnosis with tamping cannot be achieved; the applicability and reliability of the monitoring instrument cannot be guaranteed, which requires a A reliable method can effectively control the dynamic compaction operation process, reflect the reinforcement effect in real time and adjust the dynamic compaction parameters, so as to make decisions with compaction

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