CN106401031A - 一种穿越墙体的预埋群管的施工工艺 - Google Patents

一种穿越墙体的预埋群管的施工工艺 Download PDF

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CN106401031A
CN106401031A CN201610922932.0A CN201610922932A CN106401031A CN 106401031 A CN106401031 A CN 106401031A CN 201610922932 A CN201610922932 A CN 201610922932A CN 106401031 A CN106401031 A CN 106401031A
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steel
wall body
steel box
welded
embedded
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CN106401031B (zh
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孔令磊
张怡戈
刘昊槟
杨润来
陈三洋
吕鹏
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No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84Walls made by casting, pouring, or tamping in situ
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84Walls made by casting, pouring, or tamping in situ
    • E04B2/86Walls made by casting, pouring, or tamping in situ made in permanent forms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84Walls made by casting, pouring, or tamping in situ
    • E04B2/86Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8682Mixed technique using permanent and reusable forms

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

本发明提供一种穿越墙体的预埋群管的施工工艺,包括以下步骤:使用角钢为骨架,然后将骨架与钢板焊接形成钢盒,在角钢上焊接锚固钢筋;将钢盒整体预埋在同宽墙体的钢筋骨架内,并与墙体整体浇筑成型;在墙体拆模后,将封堵钢板及预埋管整体水密焊接在钢盒上;在封堵钢板上预留注浆孔和排气孔,然后从注浆孔向钢盒内注入水泥浆,直至排气孔内溢出水泥浆为止;最后封堵注浆孔及排气孔。本发明将钢盒同混凝土墙体整体浇筑成型,后期焊接封堵钢板及预埋管,然后向封堵板与钢盒形成的腔室内注入水泥浆,这样即使在墙体内集中埋设预埋管,墙体的结构仍有很高的安全性及耐久性,并且预埋管与墙体混凝土结合质量好,能够达到很好的止水效果。

Description

一种穿越墙体的预埋群管的施工工艺
技术领域
本发明涉及土木工程领域,尤其涉及一种穿越墙体的预埋群管的施工工艺。
背景技术
在墙体上预埋数量繁多且布置集中的穿线或给排水过路管时,传统方法一般是切断墙体内与预埋管碰撞的受力钢筋,并采取另加钢筋对切断钢筋骨架进行补强的方法;或采用预埋大型套管,将电缆或给排水管集中穿墙。以上传统方案有如下缺点:(1)采用直接埋设群管方式,切断墙体钢筋多,对墙体结构受力安全造成不利影响,补强难度大;采用直接埋设群管方式,因预埋管较密集,净距较小,混凝土振捣困难,易出现较大的混凝土缺陷,影响结构耐久性及止水等性能。(2)采用预埋大型套管方案,难以有效的隔离穿墙高低压电缆或给排水管,对后期维护造成较大困难;且采用该方式,难以实现预留孔洞处墙内外的有效隔离。
发明内容
本发明正是针对以上技术问题,提供一种穿越墙体的预埋群管的施工工艺。
本发明为实现上述目的,采用以下技术方案:一种穿越墙体的预埋群管的施工工艺,包括以下步骤:
(1)使用角钢为骨架,然后将骨架与钢板焊接形成钢盒,在角钢上焊接锚固钢筋;
(2)将钢盒整体预埋在同宽墙体的钢筋骨架内,并与墙体整体浇筑成型;
(3)在墙体拆模后,将封堵钢板及预埋管整体水密焊接在钢盒上,其中封堵钢板焊接在钢盒的两侧,预埋管焊接在钢盒内部;
(4)在封堵钢板上预留注浆孔和排气孔,然后从注浆孔向钢盒内注入水泥浆,直至排气孔内溢出水泥浆为止;
(5)封堵注浆孔及排气孔。
所述预埋管采用多种不同的型号。
本发明的有益效果是:本发明将钢盒同混凝土墙体整体浇筑成型,后期焊接封堵钢板及预埋管,然后向封堵板与钢盒形成的腔室内注入水泥浆,这样即使在墙体内集中埋设预埋管,墙体的结构仍有很高的安全性及耐久性,并且预埋管与墙体混凝土结合质量好,能够达到很好的止水效果。
附图说明
图1为本发明的主视结构示意图;
图2为本发明的侧视结构示意图;
图中:1、角钢;2、钢板;3、锚固钢筋;4、封堵钢板;5、预埋管;6、注浆孔;7、排气孔。
具体实施方式
下面结合实施例对本发明作进一步说明:
一种穿越墙体的预埋群管的施工工艺,包括以下步骤:
(1)使用角钢1为骨架,然后将骨架与钢板2焊接形成钢盒,在角钢1上焊接锚固钢筋3;
(2)将钢盒整体预埋在同宽墙体的钢筋骨架内,并与墙体整体浇筑成型;
(3)在墙体拆模后,将封堵钢板4及预埋管5整体水密焊接在钢盒上,其中封堵钢板4焊接在钢盒的两侧,预埋管5焊接在钢盒内部;
(4)在封堵钢板4上预留注浆孔6和排气孔7,然后从注浆孔6向钢盒内注入水泥浆,直至排气孔7内溢出水泥浆为止;
(5)封堵注浆孔6及排气孔7。
所述预埋管5采用多种不同的型号。
与传统预埋管5的施工方案相比,本发明对墙体的受力安全影响小,预埋管5与墙体混凝土结合质量好,止水性能及结构耐久性显著提升,按照本方案进行埋管,操作方便简洁,能有效保障预埋管5的安装位置。
上面实施例对本发明进行了详细描述,显然本发明具体实现并不受上述方式的限制,只要采用了本发明的方法构思和技术方案进行的各种改进,或未经改进直接应用于其它场合的,均在本发明的保护范围之内。

Claims (2)

1.一种穿越墙体的预埋群管的施工工艺,其特征在于,包括以下步骤:
①、使用角钢(1)为骨架,然后将骨架与钢板(2)焊接形成钢盒,在角钢(1)上焊接锚固钢筋(3);
②、将钢盒整体预埋在同宽墙体的钢筋骨架内,并与墙体整体浇筑成型;
③、在墙体拆模后,将封堵钢板(4)及预埋管(5)整体水密焊接在钢盒上,其中封堵钢板(4)焊接在钢盒的两侧,预埋管(5)焊接在钢盒内部;
④、在封堵钢板(4)上预留注浆孔(6)和排气孔(7),然后从注浆孔(6)向钢盒内注入水泥浆,直至排气孔(7)内溢出水泥浆为止;
⑤、封堵注浆孔(6)及排气孔(7)。
2.根据权利要求1所述的一种穿越墙体的预埋群管的施工工艺,其特征在于,所述预埋管(5)采用多种不同的型号。
CN201610922932.0A 2016-10-29 2016-10-29 一种穿越墙体的预埋群管的施工工艺 Active CN106401031B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10102635A (ja) * 1996-09-25 1998-04-21 Kawasaki Steel Corp プレキャスト耐震壁の取付構造
CN101016759A (zh) * 2007-01-12 2007-08-15 杨建平 纤维水泥板灌浆墙体及其施工方法
CN101906835A (zh) * 2009-06-05 2010-12-08 张永清 新型抗震节能通芯轻质灌浆墙体
CN202466890U (zh) * 2012-03-05 2012-10-03 河北联合大学 预制钢管混凝土边框剪力墙
CN203097016U (zh) * 2013-03-08 2013-07-31 沈阳建筑大学建筑设计研究院 装配式混凝土框架剪力墙结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10102635A (ja) * 1996-09-25 1998-04-21 Kawasaki Steel Corp プレキャスト耐震壁の取付構造
CN101016759A (zh) * 2007-01-12 2007-08-15 杨建平 纤维水泥板灌浆墙体及其施工方法
CN101906835A (zh) * 2009-06-05 2010-12-08 张永清 新型抗震节能通芯轻质灌浆墙体
CN202466890U (zh) * 2012-03-05 2012-10-03 河北联合大学 预制钢管混凝土边框剪力墙
CN203097016U (zh) * 2013-03-08 2013-07-31 沈阳建筑大学建筑设计研究院 装配式混凝土框架剪力墙结构

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