CN2663559Y - 一种带肋钢筋混凝土预制构件板 - Google Patents

一种带肋钢筋混凝土预制构件板 Download PDF

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CN2663559Y
CN2663559Y CN 200320114346 CN200320114346U CN2663559Y CN 2663559 Y CN2663559 Y CN 2663559Y CN 200320114346 CN200320114346 CN 200320114346 CN 200320114346 U CN200320114346 U CN 200320114346U CN 2663559 Y CN2663559 Y CN 2663559Y
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concrete prefabricated
reinforcement concrete
steel bar
reinforcing steel
longitudinal rib
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吴方伯
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Abstract

本实用新型公开了一种带肋钢筋混凝土预制构件板,该带肋钢筋混凝土预制构件板,包括钢筋混凝土底板、顶板,混凝土纵向肋,纵向肋支撑在底板和顶板之间,在钢筋混凝土预制构件板纵向肋两侧开有通孔洞。拼装楼板时将钢筋穿过纵向肋两侧通孔洞,连接多块钢筋混凝土预制构件板,现穿钢筋与钢筋混凝土预制构件板原有钢筋形成纵横交错的布局,能双向受力,再浇筑混凝土,使多块钢筋混凝土预制构件板、现穿钢筋、现浇混凝土组合成整体,拼装楼板整体性好,不易产生裂缝。

Description

一种带肋钢筋混凝土预制构件板
技术领域:
本实用新型涉及建筑施工领域,具体指一种带肋钢筋混凝土预制构件板。
背景技术:
用带肋钢筋混凝土预制构件板拼装楼板,能单向受力,不需现场支模,而且造价低,吊装、运输容易,带肋钢筋混凝土预制构件板常用“工”字形单纵向肋或双纵向肋预制构件,“工”字形预制构件板上端有顶板,受压面积比倒T形预制构件板大,有其优越性。但这种预制构件板拼装楼板时构件板连接处易产生裂缝、整体性差,而且只能单向受力。
技术内容:
本实用新型的目的在于提供一种拼装楼板时构件板连接处不易产生裂缝、整体性好,而且,能双向受力的带肋钢筋混凝土预制构件板。
本实用新型的目的是这样来实现的,该带肋钢筋混凝土预制构件板,包括钢筋混凝土底板、顶板,混凝土纵向肋,纵向肋支撑在底板和顶板之间,在钢筋混凝土预制构件板纵向肋两侧开有通孔洞。
由于在带肋钢筋混凝土预制构件板纵向肋两侧开有通孔洞,拼装楼板时将钢筋穿过纵向肋两侧通孔洞,连接多块钢筋混凝土预制构件板,现穿钢筋与钢筋混凝土预制构件板原有钢筋形成纵横交错的布局,拼装楼板能双向受力,再浇筑混凝土,使多块钢筋混凝土预制构件板、现穿钢筋、现浇混凝土组合成整体,现穿钢筋也可加预应力,拼装楼板整体性好,不易产生裂缝。
附图说明:
图1为单纵向肋钢筋混凝土预制构件板结构示意图
图2为双纵向肋钢筋混凝土预制构件板结构示意图
图3为单纵向肋钢筋混凝土预制构件板拼装楼板结构示意图
具体实施方式:
参考图1、图2、图3,该带肋钢筋混凝土预制构件板,包括钢筋混凝土底板4、顶板2,混凝土纵向肋1,纵向肋1支撑在底板4和顶板2之间,形成“工”字形单纵向肋1或双纵向肋1预制构件板,在钢筋混凝土预制构件板纵向肋1两侧开有通孔洞3。拼装楼板时将钢筋5穿过纵向肋1两侧通孔洞3,连接多块钢筋混凝土预制构件板,现穿钢筋5与钢筋混凝土预制构件板原有钢筋形成纵横交错的布局,能双向受力,再浇筑混凝土,使多块钢筋混凝土预制构件板、现穿钢筋5、现浇混凝土组合成整体。

Claims (1)

1 一种带肋钢筋混凝土预制构件板,包括钢筋混凝土底板、顶板,混凝土纵向肋,纵向肋支撑在底板和顶板之间,其特征在于:在钢筋混凝土预制构件板纵向肋两侧开有通孔洞。
CN 200320114346 2003-12-11 2003-12-11 一种带肋钢筋混凝土预制构件板 Expired - Lifetime CN2663559Y (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003007A (zh) * 2010-10-26 2011-04-06 吴方伯 一种带肋钢筋混凝土预制构件板
CN102002993B (zh) * 2006-12-08 2013-01-02 邱则有 一种叠合板
CN103216033A (zh) * 2013-04-17 2013-07-24 初明进 一种带肋钢筋混凝土预制构件
US8671641B2 (en) 2009-12-22 2014-03-18 Mitsubishi Heavy Industries, Co., Ltd. Half precast slab and method for structuring half precast slab
CN103669698A (zh) * 2013-12-24 2014-03-26 初明进 一种带连接环的预制混凝土构件

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102002993B (zh) * 2006-12-08 2013-01-02 邱则有 一种叠合板
CN102003003B (zh) * 2006-12-08 2013-01-02 邱则有 一种叠合板
US8671641B2 (en) 2009-12-22 2014-03-18 Mitsubishi Heavy Industries, Co., Ltd. Half precast slab and method for structuring half precast slab
CN102003007A (zh) * 2010-10-26 2011-04-06 吴方伯 一种带肋钢筋混凝土预制构件板
CN103216033A (zh) * 2013-04-17 2013-07-24 初明进 一种带肋钢筋混凝土预制构件
CN103669698A (zh) * 2013-12-24 2014-03-26 初明进 一种带连接环的预制混凝土构件

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Expiration termination date: 20131211

Granted publication date: 20041215