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A platform for research: civil engineering, architecture and urbanism
Tunnel passing construction method for railway transfer
The invention discloses a tunnel-passing construction method for railway transfer. The tunnel-passing construction method comprises the steps that S1, a bridge girder erection machine is provided with a track; s2, transferring the whole machine; s3, enabling the whole machine to pass through a tunnel; and S4, the bridge girder erection machine goes down the rail. The method has the beneficial effects that the SGTJ180 bridge girder erection machine and the DJ180 railway girder transportation trolley are properly matched for use, so that the bridge girder erection machine has the track walking capability, the bridge girder erection machine walks and turns around on the laid track by utilizing the transfer station on the track, and meanwhile, the posture of the whole machine is adjusted through the modified railway girder transportation trolley, so that the whole machine is more stable and reliable. The bridge girder erection machine can safely pass through a tunnel on a line, effectively solves the problems that tires of the bridge girder erection machine cannot pass through a ballastless track in the tunnel and the bridge girder erection construction of a ballasted and ballastless transition section at a tunnel portal is carried out, guarantees smooth bridge girder erection construction, improves working efficiency, and guarantees construction progress.
本发明公开了一种用于铁路转运的过隧施工方法，S1、架桥机上轨道；S2、整机转线；S3、整机过隧；S4、架桥机下轨道。本发明的有益效果为：通过SGTJ180架桥机与DJ180铁路运梁小车配的合适用，让架桥机具备轨道行走能力，利用轨道上的中转站，实现了架桥机在已铺轨道上的行走及转线调头，同时通过改制的铁路运梁小车对整机姿态进行调整，可以安全通过线路上的隧道，有效的解决了架桥机轮胎走行无法过隧道内无砟轨道以及隧道口有砟无砟过渡段架梁施工的难题，保证了架梁施工的顺利进行，同时提高了工作效率，保证了施工进度。
Tunnel passing construction method for railway transfer
The invention discloses a tunnel-passing construction method for railway transfer. The tunnel-passing construction method comprises the steps that S1, a bridge girder erection machine is provided with a track; s2, transferring the whole machine; s3, enabling the whole machine to pass through a tunnel; and S4, the bridge girder erection machine goes down the rail. The method has the beneficial effects that the SGTJ180 bridge girder erection machine and the DJ180 railway girder transportation trolley are properly matched for use, so that the bridge girder erection machine has the track walking capability, the bridge girder erection machine walks and turns around on the laid track by utilizing the transfer station on the track, and meanwhile, the posture of the whole machine is adjusted through the modified railway girder transportation trolley, so that the whole machine is more stable and reliable. The bridge girder erection machine can safely pass through a tunnel on a line, effectively solves the problems that tires of the bridge girder erection machine cannot pass through a ballastless track in the tunnel and the bridge girder erection construction of a ballasted and ballastless transition section at a tunnel portal is carried out, guarantees smooth bridge girder erection construction, improves working efficiency, and guarantees construction progress.
本发明公开了一种用于铁路转运的过隧施工方法，S1、架桥机上轨道；S2、整机转线；S3、整机过隧；S4、架桥机下轨道。本发明的有益效果为：通过SGTJ180架桥机与DJ180铁路运梁小车配的合适用，让架桥机具备轨道行走能力，利用轨道上的中转站，实现了架桥机在已铺轨道上的行走及转线调头，同时通过改制的铁路运梁小车对整机姿态进行调整，可以安全通过线路上的隧道，有效的解决了架桥机轮胎走行无法过隧道内无砟轨道以及隧道口有砟无砟过渡段架梁施工的难题，保证了架梁施工的顺利进行，同时提高了工作效率，保证了施工进度。
Tunnel passing construction method for railway transfer
一种用于铁路转运的过隧施工方法
ZHENG FEI (author) / XU CHAO (author) / MA QIANG (author) / DONG JIANG (author) / SHI ZHIHONG (author) / REN XINWANG (author) / LI ZHIWEI (author) / LIU YONG (author) / ZHAO YUEFENG (author) / WANG CHAO (author)
2024-03-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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