| 摘要 |
FIELD: construction. ^ SUBSTANCE: dome-shaped shelter comprises dome fixed to prefabricated bottom, erected by fixation of adjoining segments and formed so that its inner space is surrounded by floor, adjoining segments forming wall and adjoining segments forming ceiling, besides floor, wall and ceiling are made of foam polystyrene, and according area for installation of dome, representing an improved platform made of round hole, which is dug in earth down to a previously determined depth with diametre that exceeds diametre of dome, and then is filled by identical cobblestones with diametre from 15 to 30 cm or identical spheres with diametre from 10 to 30 cm, besides cobblestones or spheres are arranged so that they fill specified hole. Besides specified dome is installed onto specified improved platform with the possibility of sliding so that specified cobblestones or spheres absorb shaking caused by earthquake. ^ EFFECT: development of seismically isolated structure that weakens impact effect of earthquakes. ^ 2 cl, 4 dwg |
