Steel reinforced concrete combined steel column base water stop structure
By using an integrated cast steel concrete combined steel column foot water stop structure in the steel concrete composite structure, the medium-buried water stop steel plate is pre-buried between the guide walls, which solves the problem of the inability to pre-buried steel plate when connecting the water stop steel plate and the steel column foot. The problem of this problem has achieved effective water tightness and prevented water seepage from the foot of the steel concrete column.
Patent Information
- Application Number
- CN202420523327.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-18
AI Technical Summary
In the composite structure of steel-shaped concrete, when the water-stop steel plate is connected to the steel column foot, it is often impossible to pre-embed, resulting in poor water-stop effect of the rubber water-stop strips and cannot effectively prevent water seepage of the steel-shaped concrete column foot.
The water stop structure of steel concrete combined steel column foot is adopted, including steel concrete columns, upper overturning guide wall, medium buried water stop member and lower guide wall. The medium buried water stop member is composed of medium buried water stop steel plates and pre-buried An integrated cast shear wall structure is formed between the upper overturning wall and the lower guide wall.
Through this structure, water can be effectively prevented from entering the room along the steel column feet, ensuring that the steel concrete column feet do not seep water, and improving the water stop effect.
Smart Images
Figure CN222456190U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, in particular to a steel-concrete combined steel column foot water-stop structure. Background Art
[0002] With the rapid development of prefabricated buildings, steel-concrete composite structures have been widely used. At the same time, many problems will arise in the detailed connections between steel structures and concrete, especially when the waterstop steel plate meets the steel column base, it will be impossible to pre-embed it. At present, rubber waterstop strips are generally used for waterstopping in this part of the construction joint. When rubber waterstop strips are used for waterproofing of underground structures, due to their poor waterstopping effect and harsh installation conditions, they cannot achieve the expected waterstopping effect, and often cause water seepage problems at the steel-concrete column base. Utility Model Content
[0003] The utility model provides a steel-concrete combined steel column foot water-stop structure, which can solve the problems pointed out in the background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including steel-concrete soil columns, upward-flipped guide walls, embedded water-stop components and lower guide walls, the lower guide walls and the shear walls on both sides of the steel-concrete soil columns are integrally cast, the embedded water-stop component is located between the upward-flipped guide wall and the lower guide wall, the upper part of the component is pre-embedded in the upward-flipped guide wall, and the lower part is pre-embedded in the lower guide wall, and the upward-flipped guide wall and the steel-concrete soil column are integrally cast.
[0005] Preferably, the embedded water-stop component is an embedded water-stop steel plate.
[0006] Beneficial effect: The utility model provides a steel-concrete combined steel column foot water-stopping structure, which can prevent water from penetrating into the room along the steel column foot, ensuring that the steel-concrete column foot is water-proof. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a structural schematic diagram (sectional view) of the utility model;
[0008] Figure 2 It is a structural schematic diagram (perspective view) of the utility model;
[0009] Description of reference numerals:
[0010] Numbers in the figure: steel-concrete soil column 1; upward guide wall 2; embedded water-stop component 3; lower guide wall 4. DETAILED DESCRIPTION
[0011] A specific implementation mode of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.
[0012] Embodiment 1:
[0013] like Figure 1-2 As shown, the steel-concrete composite steel column foot water-stop structure includes a steel-concrete soil column 1, an upward guide wall 2, a buried water-stop component 3 and a lower guide wall 4. The lower guide wall 4 and the shear walls on both sides of the steel-concrete soil column 1 are cast in one piece to form a concrete lower guide wall 4 with a height of 300 mm and a thickness of 200 mm. The buried water-stop component 3 is located between the upward guide wall 2 and the lower guide wall 4. The buried water-stop component 3 should preferably use an buried water-stop steel plate, the upper part of which is pre-buried in the upward guide wall 2, and the lower part is pre-buried in the lower guide wall 4. The buried water-stop component 3 is 150 mm higher than the lower guide wall 4. The upward guide wall 2 and the steel-concrete soil column 1 are cast in one piece to form a concrete upward guide wall 2 with a height of 300 mm and a thickness of 200 mm.
[0014] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
Claims
1. Steel-concrete composite steel column foot water-stop structure, characterized by: The invention comprises a steel concrete soil column (1), an upward-turned guide wall (2), a middle-buried water-stopping component (3) and a lower guide wall (4); the lower guide wall (4) and the shear walls on both sides of the steel concrete soil column (1) are integrally cast; the middle-buried water-stopping component (3) is located between the upward-turned guide wall (2) and the lower guide wall (4); the upper part of the middle-buried water-stopping component (3) is pre-buried in the upward-turned guide wall (2), and the lower part is pre-buried in the lower guide wall (4); the upward-turned guide wall (2) and the steel concrete soil column (1) are integrally cast.
2. The steel-concrete composite steel column foot water-stopping structure according to claim 1 is characterized in that: The embedded water-stopping component (3) is an embedded water-stopping steel plate.