WO2019210444A1 - 企业内部高压燃气管加固处的道路结构 - Google Patents

企业内部高压燃气管加固处的道路结构 Download PDF

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Publication number
WO2019210444A1
WO2019210444A1 PCT/CN2018/085230 CN2018085230W WO2019210444A1 WO 2019210444 A1 WO2019210444 A1 WO 2019210444A1 CN 2018085230 W CN2018085230 W CN 2018085230W WO 2019210444 A1 WO2019210444 A1 WO 2019210444A1
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WO
WIPO (PCT)
Prior art keywords
pressure gas
gas pipe
reinforced concrete
diameter
enterprise
Prior art date
Application number
PCT/CN2018/085230
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English (en)
French (fr)
Inventor
侯志峰
Original Assignee
Hou Zhifeng
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 Hou Zhifeng filed Critical Hou Zhifeng
Priority to PCT/CN2018/085230 priority Critical patent/WO2019210444A1/zh
Publication of WO2019210444A1 publication Critical patent/WO2019210444A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings

Definitions

  • the invention relates to a road structure for reinforcing a high pressure gas pipe.
  • Urban roads are the carrier of municipal pipelines, providing space for laying municipal pipelines. Municipal pipelines are laid under the road to reduce the damage of external pipelines to municipal pipelines. Municipal pipelines are directly related to people's death. If damage occurs, it will affect the production and life of residents; damage to high-pressure gas pipes may cause damage to surrounding roads and even cause explosion hazard. Therefore, how to deal with the high-pressure gas pipe laid under the road is a problem that has been explored for a long time.
  • the object of the present invention is to provide a road structure for a high-pressure gas pipe reinforcement at an enterprise with a reasonable structure and ensuring the safety of a high-pressure gas pipe.
  • a road structure for reinforcing a high-pressure gas pipe inside an enterprise characterized in that: a large-diameter concrete column disposed on the left and right sides of the high-pressure gas pipe along the length direction of the high-pressure gas pipe, and a large-diameter concrete column is cast on the reinforced concrete substrate, A small-diameter concrete column is arranged on the diameter concrete column, and the upper end of the small-diameter concrete column has a stepped structure, and a reinforced concrete cover plate covering the high-pressure gas pipe is placed on the stepped structure, and a meter is arranged between the high-pressure gas pipe and the reinforced concrete cover plate.
  • a steel mesh layer is arranged on the rice sand backfill layer, and a gap of 20 cm is set between the steel mesh layer and the reinforced concrete cover.
  • the invention has reasonable structure, safe use and good working performance.
  • a road structure for reinforcing a high-pressure gas pipe inside an enterprise comprising a large-diameter concrete column disposed on the left and right sides of the high-pressure gas pipe along the length direction of the high-pressure gas pipe, and the large-diameter concrete column is cast on the reinforced concrete substrate, and the large-diameter concrete column
  • a small-diameter concrete column is arranged, the upper end of the small-diameter concrete column is stepped, and a reinforced concrete cover covering the high-pressure gas pipe is placed on the stepped structure, and a rice sand backfill layer is arranged between the high-pressure gas pipe and the reinforced concrete cover.
  • a steel mesh layer is arranged on the rice sand backfill layer, and a gap of 20 cm is set between the steel mesh layer and the reinforced concrete cover.

Abstract

一种企业内部高压燃气管加固处的道路结构，包括沿高压燃气管长度方向设置在高压燃气管左右两侧的大直径混凝土柱，大直径混凝土柱浇筑在钢筋混凝土基板上，大直径混凝土柱上设置小直径混凝土柱，小直径混凝土柱的上端呈台阶状结构，且台阶状结构上放置遮盖高压燃气管的钢筋混凝土盖板，在高压燃气管与钢筋混凝土盖板之间设置米砂回填层，米砂回填层上设置钢丝网层，且钢丝网层与钢筋砼盖板之间设置20cm的间隙。

Description

企业内部高压燃气管加固处的道路结构 技术领域
本发明涉及一种高压燃气管加固处的道路结构。
 背景技术
城市道路是市政管线的载体，为市政管线提供了敷设的空问。市政管线敷设在道路之下，可以减缓外力对市政管线的破坏。市政管线直接关系民生，若出现损坏将影响居民的生产和生活；高压燃气管损坏易造成周边的道路破坏，甚至造成爆炸危险。因此如何处理好敷设于道路下的高压燃气管是本领长期以来探索的问题。
 技术问题
本发明的目的在于提供一种结构合理，确保高压燃气管安全的企业内部高压燃气管加固处的道路结构。
 技术解决方案
一种企业内部高压燃气管加固处的道路结构，其特征是：包括沿高压燃气管长度方向设置在高压燃气管左右两侧的大直径混凝土柱，大直径混凝土柱浇筑在钢筋混凝土基板上，大直径混凝土柱上设置小直径混凝土柱，小直径混凝土柱的上端呈台阶状结构，且台阶状结构上放置遮盖高压燃气管的钢筋混凝土盖板，在高压燃气管与钢筋混凝土盖板之间设置米砂回填层，米砂回填层上设置钢丝网层，且钢丝网层与钢筋砼盖板之间设置20cm的间隙。
 有益效果
本发明结构合理，使用安全，工作性能好。
 本发明的最佳实施方式
在此处键入本发明的最佳实施方式描述段落。
 本发明的实施方式
一种企业内部高压燃气管加固处的道路结构，包括沿高压燃气管长度方向设置在高压燃气管左右两侧的大直径混凝土柱，大直径混凝土柱浇筑在钢筋混凝土基板上，大直径混凝土柱上设置小直径混凝土柱，小直径混凝土柱的上端呈台阶状结构，且台阶状结构上放置遮盖高压燃气管的钢筋混凝土盖板，在高压燃气管与钢筋混凝土盖板之间设置米砂回填层，米砂回填层上设置钢丝网层，且钢丝网层与钢筋砼盖板之间设置20cm的间隙。
管道上部的钢丝网与盖板间有一定间距，确保燃气管安全；大直径混凝土柱与管道应保持一定的距离，使管道位于应力传递范围之外。

Claims (1)

  1. 一种企业内部高压燃气管加固处的道路结构，其特征是：包括沿高压燃气管长度方向设置在高压燃气管左右两侧的大直径混凝土柱，大直径混凝土柱浇筑在钢筋混凝土基板上，大直径混凝土柱上设置小直径混凝土柱，小直径混凝土柱的上端呈台阶状结构，且台阶状结构上放置遮盖高压燃气管的钢筋混凝土盖板，在高压燃气管与钢筋混凝土盖板之间设置米砂回填层，米砂回填层上设置钢丝网层，且钢丝网层与钢筋砼盖板之间设置20cm的间隙。
PCT/CN2018/085230 2018-05-01 2018-05-01 企业内部高压燃气管加固处的道路结构 WO2019210444A1 (zh)

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PCT/CN2018/085230 WO2019210444A1 (zh) 2018-05-01 2018-05-01 企业内部高压燃气管加固处的道路结构

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WO2019210444A1 true WO2019210444A1 (zh) 2019-11-07

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1031586A (en) * 1975-05-30 1978-05-23 Westeel-Rosco Limited Load distribution member in combination with underground arch structure
CN105088916A (zh) * 2015-08-17 2015-11-25 苏州同尚工程设计咨询有限公司 路面管道交叉节点保护结构
CN105113354A (zh) * 2015-08-17 2015-12-02 苏州同尚工程设计咨询有限公司 适用于路面浅层的预埋管道
CN204875404U (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 路面预埋式管道交叉结构
CN204879036U (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 抗压保护式路面管道
CN105155376A (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 适用于路面的非受压式加固管道结构及其施工方法
CN106884433A (zh) * 2017-03-02 2017-06-23 中交二航局第四工程有限公司 控制震动拔桩导致地下构筑物沉陷的结构及控制沉陷方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1031586A (en) * 1975-05-30 1978-05-23 Westeel-Rosco Limited Load distribution member in combination with underground arch structure
CN105088916A (zh) * 2015-08-17 2015-11-25 苏州同尚工程设计咨询有限公司 路面管道交叉节点保护结构
CN105113354A (zh) * 2015-08-17 2015-12-02 苏州同尚工程设计咨询有限公司 适用于路面浅层的预埋管道
CN204875404U (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 路面预埋式管道交叉结构
CN204879036U (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 抗压保护式路面管道
CN105155376A (zh) * 2015-08-17 2015-12-16 苏州同尚工程设计咨询有限公司 适用于路面的非受压式加固管道结构及其施工方法
CN106884433A (zh) * 2017-03-02 2017-06-23 中交二航局第四工程有限公司 控制震动拔桩导致地下构筑物沉陷的结构及控制沉陷方法

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