WO2019153719A1 - 多舱结构地下综合管廊 - Google Patents

多舱结构地下综合管廊 Download PDF

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Publication number
WO2019153719A1
WO2019153719A1 PCT/CN2018/102481 CN2018102481W WO2019153719A1 WO 2019153719 A1 WO2019153719 A1 WO 2019153719A1 CN 2018102481 W CN2018102481 W CN 2018102481W WO 2019153719 A1 WO2019153719 A1 WO 2019153719A1
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Prior art keywords
plate
pipe gallery
arched
integrated pipe
cabin structure
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PCT/CN2018/102481
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English (en)
French (fr)
Inventor
战福军
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南京联众建设工程技术有限公司
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Publication of WO2019153719A1 publication Critical patent/WO2019153719A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them

Definitions

  • the utility model relates to an underground integrated pipe gallery, in particular to a multi-cabin structure underground integrated pipe gallery.
  • each unit compartment of the underground integrated pipe gallery is rectangular, it is difficult to use the force of the pipe soil, the wall is thicker and the cost is high.
  • Multi-cabin pipe gallery with a type of space, is a plurality of single-cabin structure pipe racks juxtaposed together.
  • the existing steel structure multi-cabin underground integrated pipe gallery is mostly typed, and the subdivision type is mostly reinforced concrete structure. The construction is complicated and requires high construction workers.
  • the utility model provides a multi-cabin structure underground integrated pipe gallery.
  • the multi-cabin structure underground integrated pipe gallery adopts a subdivision connection method to connect the steel structure unit cabins to form a multi-cabin underground integrated pipe gallery.
  • a multi-cabin structure underground integrated pipe gallery which is connected by two or more unit compartments.
  • the two outer cell walls of the outermost two unit compartments of the multi-cabin structure underground integrated pipe gallery are outward
  • the top, bottom and side panels of the unit compartment are made of corrugated steel.
  • arched corners on both sides of the arched roof are flanged to the top of the vertically separated side panels on either side of the unit compartment.
  • the bottom plate can be an integrally formed structure, that is, all of the unit compartments share a bottom plate.
  • the bottom plate can also be a spliced structure, that is, the bottom plate of each unit compartment is a separate corrugated steel plate, and the bottom plate of each unit compartment is connected by bolts by flange connection or bottom horizontal connection steel plate.
  • the vertically separated side panels may be of a combined structure, and the vertically separated side panels include vertical corrugated steel sheets on both sides and concrete filled between vertical corrugated steel sheets, and vertically connected upper ends of vertical corrugated steel sheets on both sides of the side panels.
  • There is a horizontal connecting plate and the horizontal connecting plate is fixedly connected with the bending connecting plate connected to the end of the arched top plate.
  • the vertically separated side panels may also be of one-piece construction, that is, made of corrugated steel sheets, and flanged with the two arched top panels on the upper side.
  • the bottom plate of the utility model is a flat plate, and the foundation excavation structure is relatively simple and easy to construct;
  • the side and top arch plates can effectively utilize the joint force of the pipe and soil to reduce the plate thickness and save the cost.
  • Figure 1 is a schematic structural view of the bottom plate of the utility model when integrally formed
  • FIG. 2 is a schematic structural view of the bottom plate of the utility model when a splicing structure is adopted;
  • 3 and 4 are partial enlarged views of the joint between the top plate and the vertically separated side plate of the present invention.
  • a multi-cabin structure underground integrated pipe gallery is connected by two or more unit compartments 1 and two outer sides of two unit compartments 1 of the outermost multi-cabin structure underground integrated pipe gallery
  • the wall panel is an arched side panel 11 that is outwardly arched, and the top panel of each unit compartment 1 is a separate outwardly arched arched top panel 12, the bottom panel 13 being a flat plate, and the wall panel separating the unit compartments 1 in the middle is vertical Separate the side panels 14.
  • the arching angles on both sides of the arched top plate 1 are respectively connected to the top of the vertically separated side panels 14 on both sides of the unit compartment.
  • Corrugated steel sheets are used for the top, bottom and side panels of the unit compartment 1.
  • the bottom plate 13 is an integrally formed structure and can be made of corrugated steel or concrete, and each unit compartment 1 shares a bottom plate 13.
  • the bottom plate 13 can also adopt a splicing structure.
  • the bottom plate 13 of each unit compartment 1 is an independent corrugated steel plate, and the bottom plate 13 of the adjacent unit compartment 1 is fixedly connected by a flange.
  • the vertical partition side panel 14 includes vertical corrugated steel sheets 141 on both sides and concrete filled between vertical corrugated steel sheets.
  • the upper end of the vertical corrugated steel plate 141 on both sides of the vertical partitioning side plate 14 is connected with a horizontal connecting plate 142, and the horizontal connecting plate 142 is fixedly connected with the bent connecting plate 121 connected to the arched end of the arched top plate 12, and the horizontal connecting plate 142 is The horizontal portions of the bent connecting plates 121 are connected by bolts 24.
  • the triangular cavity formed between the horizontal connecting plate 142 and the bending connecting plate 121 is filled with concrete.
  • the vertical partition side panel 14 is an integrally formed corrugated steel sheet, and the vertical partition side panel 14 is flange-connected to the upper two arched top panels 12.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

一种多舱结构地下综合管廊，由两个或两个以上的单元舱室(1)连接而成，最外侧的两个单元舱室(1)的两个外侧墙板是向外拱的拱形侧板(11)，每个单元舱室(1)的顶板是独立的向外拱的拱形顶板(12)，底板(13)为平板，中间用来分隔单元舱室(1)的墙板是竖直分隔侧板(14)。

Description

多舱结构地下综合管廊 技术领域
本实用新型涉及一种地下综合管廊，特别是一种多舱结构地下综合管廊。
背景技术
一般多舱结构的地下综合管廊的每个单元舱室都是矩形的，很难利用管土受力作用，墙体比较厚，造价高。多舱管廊，有拼舱式的，就是多个单舱结构的管廊并列在一起。还有一种分舱式的，就是在一个比较宽的单舱管廊内部，用竖直的墙体分成多个舱室，一般是用混凝土现浇而成。现有的钢结构多舱地下综合管廊多为拼舱式的，分舱式的多为钢筋混凝土结构，施工较为复杂，对施工人员要求较高。
实用新型内容
实用新型目的：本实用新型提供了一种多舱结构地下综合管廊，该多舱结构地下综合管廊采用分舱式的连接方式，将钢结构单元舱室连接起来形成多舱地下综合管廊。
技术方案：一种多舱结构地下综合管廊，由两个或两个以上的单元舱室连接而成，多舱结构地下综合管廊最外侧的两个单元舱室的两个外侧墙板是向外拱的拱形侧板，每个单元舱室的顶板是独立的向外拱的拱形顶板，底板为平板，中间用来分隔单元舱室的墙板是竖直分隔侧板。单元舱室的顶板、底板及侧板均采用波纹钢板制成。
拱形顶板两侧拱角分别通过法兰连接在单元舱室两侧的竖直分隔侧板顶部。
底板可以为一体成型结构，即所有的单元舱室均共用一个底板。底板也可以为拼接式结构，即每个单元舱室的底板均为独立的波纹钢板，每个单元舱室的底板采用法兰连接或底部水平连接钢板通过螺栓连接起来。
竖直分隔侧板可以为组合式结构，竖直分隔侧板包括两侧的竖直波纹钢板以及填充在竖直波纹钢板之间的混凝土，竖直分隔侧板两侧的竖直波纹钢板上端连接有水平连接板，水平连接板与拱形顶板拱角端部连接的折弯连接板固定连接。竖直分隔侧板也可以为一体成型结构，即采用波纹钢板制成，与上侧的两个拱形顶板采用法兰连接。
有益效果：(1)本实用新型底板是平板，基础开挖结构相对简单，易施工；
(2)各结构采用装配式连接，易形成装配式施工；
(3)侧部及顶部拱板可有效利用管土共同受力作用，减少板厚，节约造价。
附图说明
图1为本实用新型底板一体成型时的结构示意图；
图2为本实用新型底板采用拼接式结构时的结构示意图；
图3和图4为本实用新型顶板与竖直分隔侧板连接处的局部放大图。
具体实施方式
如图1所示，一种多舱结构地下综合管廊，由两个或两个以上的单元舱室1连接而成，多舱结构地下综合管廊最外侧的两个单元舱室1的两个外侧墙板是向外拱的拱形侧板11，每个单元舱室1的顶板是独立的向外拱的拱形顶板12，底板13为平板，中间用来分隔单元舱室1的墙板是竖直分隔侧板14。拱形顶板1两侧拱角分别连接在单元舱室两侧的竖直分隔侧板14顶部。单元舱室1的顶板、底板及侧板均采用波纹钢板。底板13为一体成型结构，可采用波纹钢板或者混凝土制作，每个单元舱室1共用一个底板13。
如图2所示，底板13还可以采用拼接式的结构，每个单元舱室1的底板13均为独立的波纹钢板，相邻单元舱室1的底板13之间采用法兰固定连接。
如图3所示，竖直分隔侧板14包括两侧的竖直波纹钢板141以及填充在竖直波纹钢板之间的混凝土。竖直分隔侧板14两侧的竖直波纹钢板141上端连接有水平连接板142，水平连接板142与拱形顶板12拱角端部连接的折弯连接板121固定连接，水平连接板142与折弯连接板121的水平部分采用螺栓24连接。水平连接板142与折弯连接板121之间形成的三角形空腔内填充混凝土。
如图4所示，竖直分隔侧板14为一体成型的波纹钢板，竖直分隔侧板14与上侧的两个拱形顶板12采用法兰连接。

Claims (9)

  1. 一种多舱结构地下综合管廊，由两个或两个以上的单元舱室(1)连接而成，其特征在于：所述多舱结构地下综合管廊最外侧的两个单元舱室(1)的两个外侧墙板是向外拱的拱形侧板(11)，每个单元舱室(1)的顶板是独立的向外拱的拱形顶板(12)，底板(13)为平板，中间用来分隔单元舱室(1)的墙板是竖直分隔侧板(14)。
  2. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：所述拱形顶板(12)两侧拱角分别连接在单元舱室两侧的竖直分隔侧板(14)顶部。
  3. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：所述单元舱室(1)的顶板、底板及侧板均采用波纹钢板。
  4. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：所述底板(13)为一体成型结构，每个单元舱室(1)共用一个底板(13)。
  5. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：每个单元舱室(1)的底板(13)均为独立的波纹钢板，相邻单元舱室(1)的底板(13)采用法兰连接。
  6. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：所述竖直分隔侧板(14)包括两侧的竖直波纹钢板(141)以及填充在竖直波纹钢板之间的混凝土。
  7. 根据权利要求6所述的多舱结构地下综合管廊，其特征在于：竖直分隔侧板(14)两侧的竖直波纹钢板(141)上端连接有水平连接板(142)，所述水平连接板(142)与拱形顶板(12)拱角端部连接的折弯连接板(121)固定连接。
  8. 根据权利要求7所述的多舱结构地下综合管廊，其特征在于：所述水平连接板(142)与折弯连接板(121)之间形成的三角形空腔内填充混凝土。
  9. 根据权利要求1所述的多舱结构地下综合管廊，其特征在于：所述竖直分隔侧板(14)为波纹钢板与上侧的两个拱形顶板(12)采用法兰连接。
PCT/CN2018/102481 2018-02-09 2018-08-27 多舱结构地下综合管廊 WO2019153719A1 (zh)

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US20070261341A1 (en) * 2005-03-08 2007-11-15 Contech Bridge Solutions, Inc. Open bottom fiber reinforced precast concrete arch unit
IT1392942B1 (it) * 2009-02-23 2012-04-02 Paver Costruzioni S P A Modulo strutturale per la costruzione di gallerie ad arco prefabbricate
CN105926674A (zh) * 2016-04-15 2016-09-07 南京联众建设工程技术有限公司 高强度城市地下综合管廊
CN106013235A (zh) * 2016-07-19 2016-10-12 中冶京诚工程技术有限公司 一种拱形横截面钢制波纹板城市地下综合管廊
CN206157762U (zh) * 2016-08-09 2017-05-10 中交第二航务工程局有限公司 全预制分块装配式综合管廊
CN106869167A (zh) * 2017-03-06 2017-06-20 南京联众建设工程技术有限公司 截面外拱的箱型钢结构城市地下综合管廊

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070261341A1 (en) * 2005-03-08 2007-11-15 Contech Bridge Solutions, Inc. Open bottom fiber reinforced precast concrete arch unit
IT1392942B1 (it) * 2009-02-23 2012-04-02 Paver Costruzioni S P A Modulo strutturale per la costruzione di gallerie ad arco prefabbricate
CN105926674A (zh) * 2016-04-15 2016-09-07 南京联众建设工程技术有限公司 高强度城市地下综合管廊
CN106013235A (zh) * 2016-07-19 2016-10-12 中冶京诚工程技术有限公司 一种拱形横截面钢制波纹板城市地下综合管廊
CN206157762U (zh) * 2016-08-09 2017-05-10 中交第二航务工程局有限公司 全预制分块装配式综合管廊
CN106869167A (zh) * 2017-03-06 2017-06-20 南京联众建设工程技术有限公司 截面外拱的箱型钢结构城市地下综合管廊

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