Ground foundation delay consolidation treatment method
A treatment method and foundation technology, applied in infrastructure engineering, construction, etc., can solve problems such as extended construction period, high construction cost, and low engineering performance-to-cost ratio, and achieve the effect of shortening construction period and reducing construction cost
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[0012] The traditional foundation treatment technology to reduce the settlement of the foundation after construction is mainly divided into two types: accelerating the process of foundation drainage and consolidation and strengthening the foundation. As we all know, excessive pore water pressure will be generated inside the foundation under the action of external load. The foundation soil must be drained and consolidated under this pressure. At this time, the excess pore water pressure will gradually dissipate and the effective stress will gradually increase. When compacted, the strength of the foundation soil gradually increases, and the bearing capacity gradually increases. At the same time, the ground will gradually settle, and the deformation modulus of the foundation soil gradually increases until it reaches a stable state, that is, the gradual change when the excess pore water pressure dissipates to zero The process will stop. The former type of foundation treatment technolo...
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