CN116927327A - 一种内嵌折板格构式钢板剪力墙建筑体系 - Google Patents

一种内嵌折板格构式钢板剪力墙建筑体系 Download PDF

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CN116927327A
CN116927327A CN202311087971.XA CN202311087971A CN116927327A CN 116927327 A CN116927327 A CN 116927327A CN 202311087971 A CN202311087971 A CN 202311087971A CN 116927327 A CN116927327 A CN 116927327A
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郝际平
薛强
孙晓岭
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Xian University of Architecture and Technology
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    • E—FIXED CONSTRUCTIONS
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    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
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    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
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Abstract

本发明公开了一种内嵌折板格构式钢板剪力墙建筑体系，涉及建筑工程技术领域，包括结构体系、楼承板体系和墙板体系，楼承板体系设置在结构体系中，墙板体系包括外墙体系和内墙体系，外墙体系设置在结构体系的外侧，内墙体系穿插在结构体系中；结构体系为纯剪力墙结构、筒体结构、筒中筒结构体系中的一种，均包括内嵌折板格构式钢板剪力墙，其包括暗柱、面板、芯板和单边紧固件，芯板置于两块面板之间，通过单边紧固件或者焊接工艺连接形成夹层结构，面板与芯板之间形成空腔，暗柱设置在空腔的左右两端，面板两侧通过竖向角焊缝与暗柱相连，芯板两侧通过竖向角焊缝与暗柱相连。本发明能够提高剪力墙结构的抗侧刚度和承载能力。

Description

一种内嵌折板格构式钢板剪力墙建筑体系
技术领域
本发明属于建筑工程技术领域，具体涉及一种内嵌折板格构式钢板剪力墙建筑体系。
背景技术
剪力墙又称抗风墙或抗震墙，在建筑中主要承受风荷载、地震作用引起的水平荷载。钢筋混凝土剪力墙有着自重大、湿作业加工、混凝土易开裂等缺点，相比之下钢板剪力墙具有自重轻、抗震性能优越等优点而被广泛应用。
传统的薄钢板剪力墙由于板件局部屈曲会降低其抗剪承载力，常采用焊接加劲肋的方式提高其屈曲承载能力，但是焊接会产生巨大的残余应力，造成初始缺陷；同时焊接工作量大，效率低下，不利于装配式建筑的推广应用；钢板剪力墙在侧向力作用下易发生屈曲，屈曲过程伴随较大的噪音，影响居住舒适度，且钢板剪力墙本身不能提供保温功能，需和其他建筑用墙板配合满足保温隔热等使用功能。
传统的建筑结构还存在梁柱外露的问题，降低了实际的使用面积及居住舒适度，内部观感差、并且多造成建筑外立面的凸出。
因此，如何提供一种抗侧刚度高、承载力强的内嵌折板格构式钢板剪力墙建筑体系，成为本领域技术人员需要解决的问题。
发明内容
有鉴于此，本发明提供了一种内嵌折板格构式钢板剪力墙建筑体系，本发明采用两层面层钢板且在面板之间内嵌折板形成的内嵌折板格构式钢板剪力墙代替传统的薄钢板剪力墙或加劲钢板剪力墙，提高其抗侧刚度、承载能力和耗能能力。
为了实现上述目的，本发明采用如下技术方案：一种内嵌折板格构式钢板剪力墙建筑体系，包括结构体系、楼承板体系和墙板体系，所述楼承板体系设置在结构体系中，所述墙板体系包括外墙体系和内墙体系，所述外墙体系设置在结构体系的外侧，所述内墙体系穿插在结构体系中；
所述结构体系为纯剪力墙结构、筒体结构、筒中筒结构体系中的一种，均包括内嵌折板格构式钢板剪力墙，所述内嵌折板格构式钢板剪力墙包括暗柱、面板、芯板和单边紧固件，所述芯板置于两块面板之间，通过单边紧固件或者焊接工艺连接形成夹层结构，面板与芯板之间形成空腔，暗柱设置在空腔的左右两端，面板两侧通过竖向角焊缝与暗柱相连，芯板两侧通过竖向角焊缝与暗柱相连。
进一步的，所述内嵌折板格构式钢板剪力墙为“一”字状、“L”字状、“T”字状或“十”字状中的一种。
进一步的，所述楼承板体系为压型钢板组合楼板、钢筋桁架楼承板组合楼板以及桁架钢筋混凝土叠合楼板中的一种。
进一步的，所述外墙体系为轻钢龙骨组合墙体、发泡混凝土灌浆墙、钢筋混凝土绝热材料复合大板、加气混凝土条板、加气块砌体墙中的一种。
进一步的，所述内墙体系为蒸压加气混凝土砌块、蒸压轻质加气混凝土墙板、石膏空心条板中的一种。
进一步的，所述芯板采用梯形波纹钢板、正弦波纹钢板、矩形波纹钢板或缩口型波纹钢板，布置方向为波纹水平放置、波纹竖向放置或波纹45°角斜向布置。
进一步的，所述芯板为单层波纹钢板或多层波纹钢板，所述芯板通过钢板一次性折弯成型。
进一步的，所述面板与芯板形成的空腔内填充轻质发泡混凝土、发泡聚氨酯。
进一步的，还包括保温板，所述保温板设置在面板与芯板之间，形成内保温效果，提高剪力墙的保温隔热性能。
进一步的，还包括布线管，所述布线管设置在空腔内，面板与芯板形成的空腔内，方便线路排布。
本发明的有益效果为：
(1)本发明采用两层面层钢板且在面板之间内嵌折板形成的内嵌折板格构式钢板剪力墙代替传统的薄钢板剪力墙或加劲钢板剪力墙，提高其抗侧刚度、承载能力和耗能能力；由于面层钢板被芯板约束，因此墙体具有更大的抗侧刚度，在使用阶段产生的屈曲变形更小，降低使用阶段产生的噪音，提高用户的居住体验；
(2)本发明在剪力墙内部的空腔内填充轻质发泡混凝土或发泡聚氨酯等保温材料，亦可在面板与芯板之间增加一层保温板，如纤维增强复合材料板，形成内保温效果，提高板的保温隔热性能；同时采用的为内保温，可以有效解决外保温形式引起的保温板脱落的安全隐患；
(3)本发明面层钢板与芯板之间的连接采用螺栓或者铆钉等单边紧固件连接，内嵌折板的折弯过程也可以在工厂内完成，大大提高了装配效率，有利于实现建筑产业装配化；同时，采用紧固件连接可以大量减少焊接工作量，降低残余应力对剪力墙的不利影响；
(4)剪力墙的边缘约束构件采用暗柱，可以避免框架柱突出墙体对实际的使用面积的占用，提高了用户的使用体验。
附图说明
图1为本发明的主体结构示意图；
图2为本发明芯板为单层梯形波纹钢板时的一字形内嵌折板格构式钢板剪力墙结构示意图；
图3为本发明芯板为单层梯形波纹钢板时的一字形内嵌折板格构式钢板剪力墙结构的剖面图；
图4为本发明芯板为单层梯形波纹钢板时的一字形纯内嵌折板格构式钢板剪力墙结构的正视图；
图5为本发明芯板为单层梯形波纹钢板时的一字形内嵌折板格构式钢板剪力墙结构的侧视图；
图6为本发明芯板为梯形波纹钢板时的结构示意图；
图7为本发明芯板为缩口型波纹钢板时的结构示意图；
图8为本发明芯板为矩形波纹钢板时的结构示意图；
图9为本发明芯板为正弦波纹钢板时的结构示意图；
图10为本发明芯板为双层波纹钢板的一字形内嵌折板格构式钢板剪力墙结构示意图；
图11为本发明芯板为波纹45°斜置的波纹钢板正视图；
图12为本发明芯板双向斜置时的一字形内嵌折板格构式钢板剪力墙结构示意图；
图13为L形内嵌折板格构式钢板剪力墙结构示意图；
图14为T形内嵌折板格构式钢板剪力墙结构示意图；
图15为十字内嵌折板格构式钢板剪力墙墙结构示意图。
图中：1.暗柱；2.面板；3.芯板；4.单边紧固件。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“水平”、“内”、“外”、“一侧”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制；术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性，此外，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例1
如图1-15所示，本发明提出了一种内嵌折板格构式钢板剪力墙建筑体系，包括结构体系、楼承板体系和墙板体系，楼承板体系设置在结构体系中，墙板体系包括外墙体系和内墙体系，外墙体系设置在结构体系的外侧，内墙体系穿插在结构体系中。
楼承板体系为压型钢板组合楼板、钢筋桁架楼承板组合楼板以及桁架钢筋混凝土叠合楼板等楼承板体系中的一种。
外墙体系为轻钢龙骨组合墙体、发泡混凝土灌浆墙、钢筋混凝土绝热材料复合大板、加气混凝土条板、加气块砌体墙等外墙体系中的一种；内墙体系为蒸压加气混凝土砌块、蒸压轻质加气混凝土(ALC)墙板、石膏空心条板等内墙体系中的一种。
结构体系为纯剪力墙结构、筒体结构、筒中筒结构等结构体系中的一种，均包括内嵌折板格构式钢板剪力墙，内嵌折板格构式钢板剪力墙的形状为“一”字状，或“L”字状、“T”字状、“十”字状中的一种。
内嵌折板格构式钢板剪力墙包括暗柱1、面板2、芯板3和单边紧固件4，芯板3置于两块面板2之间，通过单边紧固件4连接形成夹层结构，面板2与芯板3之间形成空腔，暗柱1设置在空腔的左右两端，布线管设置在空腔内，方便线路的排布，面板2两侧通过竖向角焊缝与暗柱1相连；芯板3两侧通过竖向角焊缝与暗柱1通过相连，剪力墙的边缘约束构件采用暗柱1，可以避免框架柱突出墙体对实际的使用面积的占用，提高了用户的使用体验。
作为本发明的优选实施例，芯板3可采用梯形波纹钢板、正弦波纹钢板、矩形波纹钢板或缩口型波纹钢板等，布置方向可采用波纹水平放置、波纹竖向放置或波纹45°角斜向布置；
当波纹芯板3水平放置，利用波钢板沿波纹方向(垂直于波纹肋方向)极小的抗压刚度避免重力传递至墙板，也称之为风琴效应，当波纹芯板3竖向放置，沿波纹肋方向较高的柱面刚度可有效抵抗重力荷载，波纹45°角斜向布置时，能显著的提高钢板墙的屈曲应力，推迟钢板墙面外屈曲的出现。
芯板3可采用单层波纹钢板或多层波纹钢板，芯板3可通过普通钢板一次性折弯成型，若芯板3为多层波纹钢板叠加时，各个波纹钢板在接触部位需要采用单边紧固件4或塞焊、压力焊等焊接工艺相连。
采用两层面层钢板且在面板2之间内嵌折板形成的内嵌折板格构式钢板剪力墙代替传统的薄钢板剪力墙或加劲钢板剪力墙，提高其抗侧刚度、承载能力和耗能能力；由于面层钢板被芯板3约束，因此墙体具有更大的抗侧刚度，在使用阶段产生的屈曲变形更小，降低使用阶段产生的噪音，提高用户的居住体验。
在剪力墙内部的空腔内填充轻质发泡混凝土或发泡聚氨酯等保温材料，亦可在面板2与芯板3之间增加一层保温板，如纤维增强复合材料板，形成内保温效果，提高板的保温隔热性能；同时采用的为内保温，可以有效解决外保温形式引起的保温板脱落的安全隐患。
作为本发明的优选实施例，面层钢板与芯板3之间的连接采用螺栓或者铆钉等单边紧固件4连接，内嵌折板的折弯过程也可以在工厂内完成，大大提高了装配效率，有利于实现建筑产业装配化；同时，采用紧固件4连接可以大量减少焊接工作量，降低残余应力对剪力墙的不利影响。
上述虽然结合附图对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。

Claims (10)

1.一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于：包括结构体系、楼承板体系和墙板体系，所述楼承板体系设置在结构体系中，所述墙板体系包括外墙体系和内墙体系，所述外墙体系设置在结构体系的外侧，所述内墙体系穿插在结构体系中；
所述结构体系为纯剪力墙结构、筒体结构、筒中筒结构体系中的一种，均包括内嵌折板格构式钢板剪力墙，所述内嵌折板格构式钢板剪力墙包括暗柱(1)、面板(2)、芯板(3)和单边紧固件(4)，所述芯板(3)置于两块面板(2)之间，通过单边紧固件(4)或者焊接工艺连接形成夹层结构，面板(2)与芯板(3)之间形成空腔，所述暗柱(1)设置在空腔的左右两端，面板(2)两侧通过竖向角焊缝与暗柱(1)相连，芯板(3)两侧通过竖向角焊缝与暗柱(1)相连。
2.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述内嵌折板格构式钢板剪力墙为“一”字状、“L”字状、“T”字状或“十”字状中的一种。
3.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述楼承板体系为压型钢板组合楼板、钢筋桁架楼承板组合楼板以及桁架钢筋混凝土叠合楼板中的一种。
4.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述外墙体系为轻钢龙骨组合墙体、发泡混凝土灌浆墙、钢筋混凝土绝热材料复合大板、加气混凝土条板、加气块砌体墙中的一种。
5.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述内墙体系为蒸压加气混凝土砌块、蒸压轻质加气混凝土墙板、石膏空心条板中的一种。
6.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述芯板(3)采用梯形波纹钢板、正弦波纹钢板、矩形波纹钢板或缩口型波纹钢板，布置方向为波纹水平放置、波纹竖向放置或波纹45°角斜向布置。
7.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述芯板(3)为单层波纹钢板或多层波纹钢板，所述芯板(3)通过钢板一次性折弯成型。
8.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，所述面板(2)与芯板(3)形成的空腔内填充轻质发泡混凝土、发泡聚氨酯。
9.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，还包括保温板，所述保温板设置在面板与芯板(3)之间，形成内保温效果，提高剪力墙的保温隔热性能。
10.根据权利要求1所述的一种内嵌折板格构式钢板剪力墙建筑体系，其特征在于，还包括布线管，所述布线管设置在面板(2)与芯板(3)形成的空腔内，方便线路排布。
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