A device and construction method for accelerating sinking and blowing filling combined with physical action
A technology of blowing and filling, applied in soil protection, infrastructure engineering, construction, etc., can solve the problems of low efficiency, inability to promote sedimentation, and poor quality of blowing and filling, so as to improve efficiency and construction quality. The effect of physical sinking effect
Active Publication Date: 2022-05-27
中国冶金地质总局青岛地质勘查院
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Problems solved by technology
The above technologies all need to be consolidated after the dredging fill is formed into a solid state after the dredging fill is completed, and it is impossible to accelerate the settlement of the whole stage according to the characteristics of the dredging fill.
[0004] The following problems are caused: The deposition of dredger fill soil is divided into four stages: particle sorting stage, flocculation stage, regional consolidation stage, and self-weight consolidation stage. Single processes such as pressure dynamic load consolidation and electroosmotic consolidation cannot control the above four stages separately, resulting in low construction efficiency and poor quality of dredger fill
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[0045] The present invention is further described below in conjunction with the accompanying drawings.
[0046] as Figure 1, a joint physical action of the induction of sinking blowing soil filling device, comprising agitation module 1, biofilm group 2, water wheel assembly 3, wind wheel assembly 4, connection component 5, transport component 6, load 7; wherein, the agitation component 1 is set at the bottom below the water surface, set up an eccentric structure, consolidated area during rotation; biofilm group 2 is set above the agitation component 1, for flocculation effect; water wheel module 3 is set above the biofilm 2, for the suppression of particle level sorting of blown filler The wind wheel assembly 4 is set above the water wheel assembly 3, located above the water surface, used to use the sea breeze to rotate, generate driving force; the load is set on the connection component 5 between the wind wheel assembly 4 and the water surface, for compacting the agitation assemb...
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The object of the present invention is to provide a combination of physical action to promote sinking and dredging soil filling device and construction method, including a stirring assembly arranged at the bottom of the water surface, a biofilm group arranged above the agitating assembly, and a water runner arranged above the biofilm assembly, a wind runner assembly arranged above the water runner assembly, and a connection assembly that sequentially connects the wind runner assembly, the water runner assembly, and the agitation assembly. In the present invention, through the combination of physical effects of the sinking and blowing earth filling device, the wind runner assembly, the water runner assembly, the biofilm group and the agitation assembly are respectively arranged for the sorting stage, the flocculation stage, the regional consolidation stage, and the self-weight consolidation stage. For control, the particles in the water are controlled step by step according to the steps of dredging and filling. The invention can effectively improve the physical sinking effect of each stage, and improve the efficiency of dredging and filling soil and the construction quality.
Description
Technical field [0001] The present invention belongs to the field of blow-fill soil, mainly relates to a joint physical action of the induction of sinking blowing fill device and construction method. Background [0002] Due to the shortage of coastal land resources and the increasingly serious situation of port dredging, the loading of blow-fill soil has become a bottleneck in the efficiency and quality safety of dredging projects and land reclamation projects around the sea. [0003] In the past, the consolidation technology of blow-fill soil was improved by the technology of land-based soft soil to promote sedimentation, such as vacuum drainage technology, pre-pressure dynamic load consolidation, electroosmosis consolidation, etc. The above techniques need to be consolidated after the completion of blow-fill soil blowing and filling, and then consolidated after the formation of a solid state, and it is impossible to promote sedimentation in the whole stage according to the char...
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IPC IPC(8): E02D3/00
CPCE02D3/00
Inventor 张巍巍张达费召阳刘勇亓孝辉李小龙戚庆学孟庆诗袁延召
Owner 中国冶金地质总局青岛地质勘查院