The invention relates to a shear wall section limiter for a high-rise building and a manufacturing method thereof. The utility model is characterized in that the prefabricated part is provided with a hollow pipe part at the core part of the prefabricated piece, and the length of the prefabricated piece is equal to the hollow pipe fittings. The preform cross section is rectangular. The hollow pipe fittings are made of plastic pipes. The production method is through a mold casting, the specific steps are as follows: 1) according to the shear wall section size of mold design; 2) hollow piece according to shear wall section size cut into segments, set in the mold bolt; 3) will die flat, concrete pouring, the hollow package among them; 4) maintenance, to be qualified strength can open mold, to preform stopper. Compared with the prior art, the invention has the advantages that the structure is simple, accurate size, high strength, obvious effect, processing site is not restricted, size adjusted freely according to the shear wall section size, can be applied to a variety of small cross section shear wall, to facilitate the realization of mass production.
【技术实现步骤摘要】
本专利技术涉及高层建筑领域,尤其涉及一种。
技术介绍
随着消费者对高层建筑抗震要求愈来愈高,剪力墙结构被更多的应用到高层建筑中,而保证剪力墙的有效截面是施工的难点,为确保剪力墙截面的尺寸,一般采用普通水泥砂浆垫块,其缺点是垫块绑扎不牢容易掉落;还有利用塑料管来支撑两侧模板,但因塑料管强度不够容易折断,都不能很好的完全保证剪力墙的截面。
技术实现思路
本专利技术的目的是提供一种,结构简单, 成本低,能根据剪力墙截面的尺寸批量制作剪力墙截面限位器,尺寸准确。为解决上述技术问题,本专利技术的技术方案是高层建筑剪力墙截面限位器,为混凝土预制件,预制件心部设有一根中空管件,预制件长度与中空管件等长。所述预制件截面为矩形。所述中空管件为塑料管。所述限位器的制作方法,其特征在于,通过浇注模具一次浇注成型,其具体操作步骤为1)根据剪力墙截面尺寸设计模具,模具包括矩形边框、螺栓、隔断,矩形边框内,多根螺栓平行均勻排布,两根螺栓之间设有隔断,螺栓两端置于对边矩形边框通孔内,螺栓所连接的矩形边框内边距离与剪力墙截面尺寸一致;2)将中空管件按剪力墙截面尺寸裁成段,将中空管件套在模具的螺栓上,中空管件两端分别顶在矩形边框内边上,用螺母将螺栓与矩形边框连接在一起;3)将模具平放在地面上,用混凝土将矩形边框灌满,将中空管件包裹其中;4)浇注完毕后进行养护,待强度合格后即可拆开矩形边框和螺栓,得到多个限位器预制件。与现有技术相比,本专利技术的有益效果是结构简单,尺寸准确,强度高,效果明显, 加工场地不受限制,施工损耗小,尺寸根据剪力墙截面的大小可以随意进行调整,可以满足多种小截面剪力墙的应 ...
【技术保护点】
1.高层建筑剪力墙截面限位器,其特征在于,为混凝土预制件,预制件心部设有一根中空管件,预制件长度与中空管件等长。
【技术特征摘要】
【专利技术属性】
技术研发人员:卢永胜,
申请(专利权)人:中国三冶集团有限公司建筑安装工程公司,
类型:发明
国别省市:21
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