Jinan subway construction is undertaking in ground of like a raging fire, already finished the 70% above of project gross in 3 lines that build at present, the weak report item that involves signal of drive a vehicle and communication content is in tight construction.
Electrification of the iron in walking into ministry of project of 3 lines power supply reachs subway of bureau group Jinan site of construction of ministry of weak report project, workers are undertaking tight construction works, in their hand, cable of wire of a root moves toward clear palpability, equipment of a platoon is uniform.
In work of subway electrification construction, power supply project and the effect that weak report project produces are like colleague " heart " and " the nerve center " : Power supply project moves for train provide the kinetic energy with constant in a steady stream, weak report project issues statement of drive a vehicle for train, control the particular moving case of train.
Current, station of place of business of home of 3 lines the Western Zhou Dynasty stands to Long Dongzhuang the osculatory net of power supply project and change distribution major already had power transmission requirement, the monomer of entire facility debugs the signal that weak report project also will involve test-drive at be being finished by May and communication major, for the line on first report passenger car will try June run ready-made, also be at an early date be open to traffic tries run next dozen of solid bases.
As we have learned, to promote subway construction craft quality, jinan subway builder draws lessons from the construction experience such as Zhengzhou subway, Qingdao subway, according to standard of craft of German system layout, spot of base oneself upon is real, establish installation from the group of equipment, arrive subtly the close solid of each screw, fulfil each wire cable repeatedly lay ordinal, particular strike, as a child proceed with of place, detail, promote construction technology ceaselessly, assured the accuracy that equipment installs already, decreased to join layout mistake is led, saved the material cost in construction process again, promoted the security when equipment moves, stability, reliability, of management department of operation of convenient later period move, safeguard, maintenance.
(neat Lu Yi of · of Qi Lu evening paper nods reporter Wang Ruichao)
