LU501348A1 - Method for constructing large-span thin-walled concrete sound barrier with pouring trolley - Google Patents

Method for constructing large-span thin-walled concrete sound barrier with pouring trolley Download PDF

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Publication number
LU501348A1
LU501348A1 LU501348A LU501348A LU501348A1 LU 501348 A1 LU501348 A1 LU 501348A1 LU 501348 A LU501348 A LU 501348A LU 501348 A LU501348 A LU 501348A LU 501348 A1 LU501348 A1 LU 501348A1
Authority
LU
Luxembourg
Prior art keywords
arch
mounting
arch frame
sound barrier
constructing
Prior art date
Application number
LU501348A
Other languages
German (de)
English (en)
Other versions
LU501348B1 (fr
Inventor
Qiang Fu
Guangtao Yu
Xiaosen Ren
Chun Zhang
Aitian Sun
Lin Liu
Zhiyu Wang
Yang Zhao
Kun Wang
Zongwei Bi
Original Assignee
China Railway Sixth Group Co Ltd Beijing Railway Construction Company
China Railway Sixth Group Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Sixth Group Co Ltd Beijing Railway Construction Company, China Railway Sixth Group Co filed Critical China Railway Sixth Group Co Ltd Beijing Railway Construction Company
Publication of LU501348A1 publication Critical patent/LU501348A1/fr
Application granted granted Critical
Publication of LU501348B1 publication Critical patent/LU501348B1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Bridges Or Land Bridges (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The present application relates to a trolley construction method for pouring long span thin wall concrete sound barrier, which includes the following steps: Step 1: constructing a base on two sides of the existing line, and mounting a steel rail on the base; Step 2: hoisting a pre-assembled walking system; Step 3: mounting a truss system, transporting a processed arch frame to a construction site, hoisting the arch frame, connecting a vertical column to the connecting beam, adjusting the lifting jack and a hydro-cylinder, adjusting the arch frame and a turn-over section to a design elevation, mounting the subsequent arch frames successively by repeating the above processes, and connecting a connecting rod between the adjacent arch frames after mounting and adjusting the arch frames; Step 4: mounting a base mold on an arch crown, assembling a reinforcement, mounting a side mold, conducting the pouring of the concrete, curing, lowering the arch frame by the lifting jack and the hydro-cylinder after the concrete reaching the design strength, detaching the base mold, then continuing to adjust the height by the lifting jack until the walking wheel contacts the steel rail, and moving a trolley. The present application is convenient for movement and construction, and has no influence on the passage of existing lines while meeting the construction requirements.
LU501348A 2020-12-30 2021-06-24 Method for constructing large-span thin-walled concrete sound barrier with pouring trolley LU501348B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011600599.4A CN112726442A (zh) 2020-12-30 2020-12-30 大跨度薄壁混凝土声屏障浇筑台车的施工方法

Publications (2)

Publication Number Publication Date
LU501348A1 true LU501348A1 (fr) 2022-07-08
LU501348B1 LU501348B1 (fr) 2022-08-09

Family

ID=75611575

Family Applications (1)

Application Number Title Priority Date Filing Date
LU501348A LU501348B1 (fr) 2020-12-30 2021-06-24 Method for constructing large-span thin-walled concrete sound barrier with pouring trolley

Country Status (5)

Country Link
CN (1) CN112726442A (fr)
DE (1) DE212021000393U1 (fr)
LU (1) LU501348B1 (fr)
WO (1) WO2022142193A1 (fr)
ZA (1) ZA202306668B (fr)

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CN116084293B (zh) * 2023-02-17 2025-08-22 湖北省路桥集团有限公司 现浇混凝土主拱圈三角钢拱架支模体系及施工方法
CN116220264B (zh) * 2023-03-02 2025-06-17 中国建筑第二工程局有限公司 耐高风压的玻璃幕墙系统及施工方法
CN116377906B (zh) * 2023-04-28 2025-06-27 湖北兰荀环保工程有限公司 一种全封闭声屏障及其安装方法
CN116607706A (zh) * 2023-05-31 2023-08-18 中铁建工集团有限公司 一种复杂结构多曲面圆弧清水混凝土结构施工方法
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CN112726442A (zh) * 2020-12-30 2021-04-30 中铁六局集团北京铁路建设有限公司 大跨度薄壁混凝土声屏障浇筑台车的施工方法

Also Published As

Publication number Publication date
ZA202306668B (en) 2024-01-31
CN112726442A (zh) 2021-04-30
LU501348B1 (fr) 2022-08-09
DE212021000393U1 (de) 2023-02-13
WO2022142193A1 (fr) 2022-07-07

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Effective date: 20220809