| 摘要 |
The present invention relates to a manhole repair method using a linear type manhole housing support apparatus and a tube type cast and, more specifically, relates to a manhole repair method using a manhole housing support apparatus and a cast, which comprises the following steps of: (a) raising a manhole housing; (b) adjusting a cast; (c) coupling the manhole housing to a manhole housing support apparatus; (d) installing the manhole housing support apparatus to surroundings of a manhole; (e) filling a filling material into a space between a cut surface and an external diameter surface of the manhole housing; and (f) covering a manhole cover on an upper surface of the manhole housing. According to the present invention, a construction period can be shortened as construction becomes simple compared to a conventional manhole repair method by using the cast and the manhole housing support apparatus which are optimized in manhole repair works. |
