| 摘要 |
The structure comprises a matrix formed by juxtaposing solid prefabricated matrix elements each provided with at least one cavity extending from one face to another face of the element, the matrix elements being arranged so that the cavities form continuous longitudinal housings, and reinforcing elements are inserted in the housings to form at least four bundles each constituted of spaced-apart reinforcing elements parallel to a same respective direction with the directions of the bundles being different fom each other and being such that, considering any plane of the space, at least two directions are not parallel to the plane, whereby a coherent composite structure is obtained without the need of binding material. |
