| 摘要 |
<p>The present invention relates to a valve chamber with a reinforced slab, wherein the slab, which is an upper wall of the valve chamber installed in a pipeline buried underground, is reinforced to be suitable for a large pipe. According to the present invention, the valve chamber with the reinforced slab is installed in an underground pipeline, and comprises multiple crossing square steel pipes which have both ends combined to a side frame of the valve chamber and are arranged in parallel with the upper wall of the valve chamber to be spaced with a predetermined gap apart from the upper wall; multiple sidewall through holes spaced with a predetermined gap from the sidewall of the crossing square steel pipe; a connecting square steel pipe installed on a position, where the sidewall through hole is sunken, to connect the crossing square steel pipes contiguous with each other; and a strength reinforcing material filled in the crossing square steel pipe and the connecting square steel pipe.</p> |
