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 post-construction settlement of the foundation is mainly divided into two categories: accelerating the drainage and consolidation process of the foundation and reinforcing the foundation. As we all know, the foundation will generate excess pore water pressure inside under the action of external loads, and the foundation soil will drain and consolidate around under this pressure. At this time, the excess pore water pressure will gradually dissipate and the effective stress will gradually increase, and the foundation will gradually After being compacted, the strength of the foundation soil increases gradually, and the bearing capacity gradually increases. At the same time, the surface will gradually subside, and the deformation modulus of the foundation soil will gradually increase until it reaches a stable state, that is, the gradual change when the excess pore water pressure dissipates to zero. process will st...
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