A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ship lock crack treatment construction method
A ship lock crack treatment construction method comprises the following steps that (1) anchor-shotcrete supporting construction is conducted; (2) slope protection retaining wall concrete construction is conducted; (3) concrete curing is conducted; (4) concrete surface roughening is conducted; and (5) anchor bar piles and drainage holes are constructed. A slope fitting concrete retaining wall is arranged, the retaining wall is provided with a double-layer reinforcing mesh, the outer side of a retaining wall panel is roughened, and joint bars are reserved for being connected with a lock wall; and slope toe development karst cave treatment is carried out by pouring a concrete base firstly, and the rest part treatment is carried out by hanging net spraying protection. By the adoption of the method, the problem of slope instability caused by the fact that a large amount of karst gushing water gushes out of transverse cracks formed in the ship lock slope can be effectively solved, and slope safety in the construction period is guaranteed.
一种船闸裂隙处理施工方法，包括以下步骤：1）锚喷支护施工；2）护坡挡墙混凝土施工；3）混凝土养护；4）砼面冲毛；5）锚筋桩及排水孔施工。通过设贴坡混凝土挡墙，挡墙设置双层钢筋网，挡墙面板外侧凿毛，并预留插筋用于与闸墙连接；并采用先浇筑混凝土底座进行坡脚发育溶洞处理、采用挂网喷护进行剩余部分的处理。本发明专利采用上述方法，可有效解决船闸边坡上所形成的横向裂隙在大量岩溶涌水涌出情况下产生的边坡失稳问题，保障施工期的边坡安全。
Ship lock crack treatment construction method
A ship lock crack treatment construction method comprises the following steps that (1) anchor-shotcrete supporting construction is conducted; (2) slope protection retaining wall concrete construction is conducted; (3) concrete curing is conducted; (4) concrete surface roughening is conducted; and (5) anchor bar piles and drainage holes are constructed. A slope fitting concrete retaining wall is arranged, the retaining wall is provided with a double-layer reinforcing mesh, the outer side of a retaining wall panel is roughened, and joint bars are reserved for being connected with a lock wall; and slope toe development karst cave treatment is carried out by pouring a concrete base firstly, and the rest part treatment is carried out by hanging net spraying protection. By the adoption of the method, the problem of slope instability caused by the fact that a large amount of karst gushing water gushes out of transverse cracks formed in the ship lock slope can be effectively solved, and slope safety in the construction period is guaranteed.
一种船闸裂隙处理施工方法，包括以下步骤：1）锚喷支护施工；2）护坡挡墙混凝土施工；3）混凝土养护；4）砼面冲毛；5）锚筋桩及排水孔施工。通过设贴坡混凝土挡墙，挡墙设置双层钢筋网，挡墙面板外侧凿毛，并预留插筋用于与闸墙连接；并采用先浇筑混凝土底座进行坡脚发育溶洞处理、采用挂网喷护进行剩余部分的处理。本发明专利采用上述方法，可有效解决船闸边坡上所形成的横向裂隙在大量岩溶涌水涌出情况下产生的边坡失稳问题，保障施工期的边坡安全。
Ship lock crack treatment construction method
船闸裂隙处理施工方法
CHEN HUIJUN (author) / CHEN GENG (author) / LIN QUNMEI (author) / WANG YANG (author) / REN JIE (author) / DENG PEI (author)
2021-07-23
Patent
Electronic Resource
Chinese
Construction method for newly building water-saving ship lock beside built ship lock
| European Patent Office | 2024
Ship lock chamber wall mass concrete crack control method
| European Patent Office | 2024
| European Patent Office | 2024
Ship lock engineering old revetment reinforcing construction method
| European Patent Office | 2020