spans of high-speed railway (HSR) bridges have been built in China and ... The edge girders keep the train on the bridge in case of derailment, and the ... box girder supported on self-launching pier frames at the two piers of the span to be erected and at the next pier. sAn2tuSe8WNR A 78-metre double-height through-type bridge was used (Fig. 7, facing p. 636). The erection crane ran on rails of wide gauge, and was on a low gantry so that material could be brought under it by trolly on the standard-gauge track. The crane travelled forward erecting the lower part and backward erecting the top chords and bracings. 3QiMIiRYpZuE Full Span Launching Method, using precast bridge segments, is the optimum choice for high speed railway bridge and cross-sea bridge construction. ... FSLM equipment especially the launcher equipment has already played a significant role in the high speed railway construction of China, South Korea, France, Italy, Kuwait and other countries, and ... bEzlmo1wgL5Y high speed railway bridge launching Erection girder crane, US $ 1000 - 100000 / Set, 200T, 8m, Bridge Crane, Gantry Crane,Launch. on . qUZwzFZZw3Wm
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