The utility model relates to a steel tube regenerative concrete column with a rubber bond thin layer and a built-in reinforcing member, including a steel tube attached to the inner wall of the rubber thin layer, and a steel tube attached to the inner wall of the rubber layer is filled with recycled concrete, the inner wall is attached to both ends of the rubber thin layer of the inner wall, and the inner wall is attached to the steel tube with a rubber thin layer and the inner wall is attached to the inner wall. Rubber cushion is installed between the ends of the cover, and reinforced concrete members are also placed in the recycled concrete. The adhesive layer on the inner wall of the steel pipe adopts a heat-resistant polychloroprene rubber composite. It has good elasticity, durability and good adhesion to metal and non-metallic materials, especially the bonding of different materials. The heat resistant neoprene composite material is directly adhered to the inner wall of the steel pipe. Once contacted, the adhesive is immediately bonded without being pressurized for a long time and can be cured at outdoor temperature. The recycled concrete is poured into the steel tube attached to the inner wall and attached to the thin layer of rubber. A steel tube regenerative concrete column with rubber bonded thin layer on the inner wall of the steel pipe is formed, and the end cover of the steel pipe with the inner wall attached to the inner wall of the inner wall is sealed with the rubber cushion cover. The rubber material is soft and resistant to shock and vibration. The function is similar to the effect of the rubber bearing in the bridge. It does not obstruct the three axis stress state of the core concrete, maintains the tightening force of the original steel pipe to the concrete, and can be adapted to the concrete by self shrinkage, cold contraction, and expansion. The deformation plays the role of buffering. Thus strengthening the interface between steel tube and concrete. The end cover is H type, and can play a connecting role between components and components.
【技术实现步骤摘要】
一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱
本技术涉及一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱。
技术介绍
我国工业化及其建筑制造业还处于一个粗放型的原始资源和能源大消耗的发展阶段,建设过程中需要大量的混凝土,同时也产生了大量的建筑废弃物,如何利用废弃混凝土,提高其强度,使得再生资源利用,并进行工业化的建筑部件的批量制造,一直是人们研究的重点。钢管混凝土是指在钢管中填充混凝土而形成的构件。钢管混凝土中外钢管对其核心混凝土的约束作用,使得混凝土处于三轴应力状态,从而提高了混凝土的强度、塑性等力学性能。钢管包裹在混凝土外面,混凝土表面纵向裂缝问题得以解决,延长使用寿命和减少维护,提高了抗冲击能力,减少了起吊、运输和安装工程中的破损率。在生产过程中能有效的避免出现跑浆、麻面等问题,基本上不存在废品率的问题。因此钢管再生混凝土柱在工业与建筑上有着广泛的应用前景。然而,实际工程中钢管混凝土结构出现脱粘而形成的第一类空腔问题普遍存在。使得这种具有广泛应用前景的材料技术的发展受到了很大的限制,难以在大跨度结构的工程中应用。
技术实现思路
为了解决现有技术中的问题,本技术提供了一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱。本技术有效利用了耐热型氯丁橡胶复合材料,可加强钢管与混凝土之间的粘结力。本技术有效利用再生混凝土,充分节约能源和利用再生资源,可实现绿色制造和可持续性发展战略目标。本技术的技术方案是:本技术的钢管内壁设置橡胶粘结薄层内置加强构件的钢管再生混凝土柱,所述内壁附着橡胶薄层的钢管内填充有再生混凝土,所述内壁附着橡胶薄层的钢管两端设置端盖, ...
【技术保护点】
一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱,包括内壁附着橡胶薄层的钢管,其特征在于所述内壁附着橡胶薄层的钢管内填充再生混凝土或者再生钢钎维混凝土,所述再生混凝土内还安放有十字型钢板加强构件。
【技术特征摘要】
1.一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱,包括内壁附着橡胶薄层的钢管,其特征在于所述内壁附着橡胶薄层的钢管内填充再生混凝土或者再生钢钎维混凝土,所述再生混凝土内还安放有十字型钢板加强构件。2.根据权利要求1所述的一种设置橡胶粘结薄层和内置加强构件的钢管再生混凝土柱,其特征在于所述内壁附着橡胶薄层的钢管包括有钢管、橡胶粘结薄层,钢管内壁粘结耐热型氯丁橡胶复合材料。3.根据权利要求1所述...
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