SRBG has a total number of 172 innovative work methods, including 9 national work methods and 163 provincial work methods, and owns 162 patents, including 40 invention patents and 122 utility model patents. The representative work methods and patents are:
| construction method of side span girder of long-span steel box girder cable-stayed bridge without support |
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automatic walking system |
| main girder device of moving formwork applicable to construction of large-span box girder with widening single side and its operating method |
| marine dynamic positioning method of steel box girder ship of suspension bridge |
| Installation method of girder of temporary pier roof of long-span steel box girder cable-stayed bridge |
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construction method of asynchronous sinking for steel cofferdam with separated base of large-scale bridges |
| stable graded gravel cushion of mineral powder |
| smooth blasting method of holes surrounding the tunnel with detonating cord and nonel detonator |
| a kind of staggered arrangement and transverse construction method of hanging basket of low curved pylon cable-stayed bridge |
|
a kind of simple device for rapid poling of super long steel tie rod |
