Reinforced foundation and manufacturing method thereof

The invention relates to a reinforced foundation and a manufacturing method thereof. The reinforced foundation comprises filled soil and reinforced materials. The reinforced materials are fiber gratings formed by weaving coconut fiber ropes. Multiple layers of fiber gratings are horizontally buried into the filled soil in a layering manner. The method comprises the main steps of manufacturing andweaving the fiber gratings, manufacturing the filled soil and carrying out backfilling of a foundation. Compared with a traditional geotechnical synthetic material synthesized manually, coconut fiberis a pure natural reinforced material which is pollution-free and environmentally friendly, and has the characteristics of high toughness, high strength, bacterium restraining and the like, the coconut fiber is woven into the fiber gratings to be laid in a soil body, the overall constitutive property of the soil body can be improved, stress distribution of the soil body is improved, the bearing force of the foundation is i