Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel sleeve shoe type elastic supporting block monolithic track bed construction method
The invention relates to the technical field of tunnel construction, in particular to a tunnel sleeve shoe type elastic supporting block monolithic track bed construction method. The method comprises the following steps of S1, construction preparation, wherein construction equipment and a site are arranged; S2, cleaning a bed foundation; S3, setting a construction measurement control pile; S4, paving ballast bed reinforcing steel bars: paving ballast bed reinforcing steel bars by adopting a method of processing and forming outside a hole and hoisting in the hole, and arranging a transverse expansion joint asphalt plate between every two trusses of reinforcing steel bars; S5, hoisting the track bent frame; S6, adjusting and locking the track bent frame; S7, installing an expansion joint asphalt plate; S8, pouring ballast bed concrete; S9, performing vibrating, plastering and forming; S10, performing maintenance; S12, detaching the track bent frame; and S13, transferring a machine tool. According to the construction method, the working procedures are reasonable in spacing distance, connection and matching are compact and orderly, parallel line production is achieved in the whole process, and the construction efficiency is improved. The construction method is mainly applied to construction of the tunnel sleeve shoe type elastic supporting block monolithic track bed.
本发明涉及隧道施工技术领域，更具体而言，涉及隧道套靴式弹性支承块整体道床施工工法。包括以下步骤：S1、施工准备：施工机具及场地布置；S2、床基清理；S3、施工测量控制桩设置；S4、铺设道床钢筋：道床钢筋网采用洞外加工成型，洞内吊装的方法进行铺设，每榀钢筋网间设横向伸缩缝沥青板；S5、吊装轨道排架；S6、调整锁定轨道排架；S7、安装伸缩缝沥青板；S8、浇筑道床混凝土；S9、振捣、抹面、成型；S10、养生；S12、拆除轨道排架；S13、机具转移。本工法各道工序间隔距离合理，衔接配合紧凑有序，全过程平行流水作业，提高了施工效率。本发明主要应用于隧道套靴式弹性支承块整体道床施工方面。
Tunnel sleeve shoe type elastic supporting block monolithic track bed construction method
The invention relates to the technical field of tunnel construction, in particular to a tunnel sleeve shoe type elastic supporting block monolithic track bed construction method. The method comprises the following steps of S1, construction preparation, wherein construction equipment and a site are arranged; S2, cleaning a bed foundation; S3, setting a construction measurement control pile; S4, paving ballast bed reinforcing steel bars: paving ballast bed reinforcing steel bars by adopting a method of processing and forming outside a hole and hoisting in the hole, and arranging a transverse expansion joint asphalt plate between every two trusses of reinforcing steel bars; S5, hoisting the track bent frame; S6, adjusting and locking the track bent frame; S7, installing an expansion joint asphalt plate; S8, pouring ballast bed concrete; S9, performing vibrating, plastering and forming; S10, performing maintenance; S12, detaching the track bent frame; and S13, transferring a machine tool. According to the construction method, the working procedures are reasonable in spacing distance, connection and matching are compact and orderly, parallel line production is achieved in the whole process, and the construction efficiency is improved. The construction method is mainly applied to construction of the tunnel sleeve shoe type elastic supporting block monolithic track bed.
本发明涉及隧道施工技术领域，更具体而言，涉及隧道套靴式弹性支承块整体道床施工工法。包括以下步骤：S1、施工准备：施工机具及场地布置；S2、床基清理；S3、施工测量控制桩设置；S4、铺设道床钢筋：道床钢筋网采用洞外加工成型，洞内吊装的方法进行铺设，每榀钢筋网间设横向伸缩缝沥青板；S5、吊装轨道排架；S6、调整锁定轨道排架；S7、安装伸缩缝沥青板；S8、浇筑道床混凝土；S9、振捣、抹面、成型；S10、养生；S12、拆除轨道排架；S13、机具转移。本工法各道工序间隔距离合理，衔接配合紧凑有序，全过程平行流水作业，提高了施工效率。本发明主要应用于隧道套靴式弹性支承块整体道床施工方面。
Tunnel sleeve shoe type elastic supporting block monolithic track bed construction method
隧道套靴式弹性支承块整体道床施工工法
ZHAO XIANGPING (Autor:in) / LI JIANJUN (Autor:in) / LIAN ZIMIAO (Autor:in) / GAO ZHIFENG (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Rapid construction method for elastic supporting block type monolithic track bed
| Europäisches Patentamt | 2020
In-situ pouring replacement method for elastic supporting block sleeve shoe
| Europäisches Patentamt | 2024
Tunnel boot sleeving method replaceable supporting block ballastless track construction method
| Europäisches Patentamt | 2020
Intra-tunnel elastic support block type ballastless track dual-line construction process
| Europäisches Patentamt | 2015