A ground construction treatment method for a steel structure building foundation
A processing method and technology for steel structures, which are applied in basic structure engineering, construction, excavation, etc., can solve problems such as insufficient vibration, concrete segregation, and reduce concrete vibration efficiency, so as to save downtime, improve work efficiency, and save time. effect of interval
Inactive Publication Date: 2021-09-24
佛山市南海区冠辉机电设备实业有限公司
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Problems solved by technology
[0005] (1) During manual vibration, it is necessary to use a vibrator to vibrate manually. It is difficult to accurately grasp the strength and time of vibration, and it is easy to cause the concrete to fail to be densely bonded due to insufficient vibration or the concrete to segregate due to excessive vibration;
[0006] (2) The internal vibrator is often used in the mechanical vibration method. The internal vibrator needs to be inserted into the interior of the concrete when vibrating. Vibration in place, the process of extracting, moving and reinserting the vibrator takes a long time, thus reducing the vibrating efficiency of the concrete
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[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0036] Such as Figure 1 to Figure 6 As shown, a ground construction treatment method for a steel structure building foundation uses a concrete vibrating treatment device. The specific method flow of the above-mentioned concrete vibrating treatment device for the construction of the foundation ground of the steel structure building is as follows:
[0037] S1. Excavation of foundation pit: Excavate a foundation pit of specified size on the ground through existing excavation equipment;
[0038] S2. Placement of embedded parts: manually place the metal embedded parts in the designated foundation pit one by one;
[0039] S3. Concrete filling: Fill concrete into the gap between the foundation pit and the metal embedded parts to fix and support the meta...
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The invention relates to a ground construction treatment method for a steel structure building foundation, which uses a concrete vibrating treatment device. The concrete vibrating treatment device includes a mounting frame, a walking wheel, a stabilizing mechanism and a vibrating mechanism. The specific process of the processing device for the construction of the foundation ground of the steel structure building is as follows: excavation of the foundation pit, placement of embedded parts, concrete filling, vibration compaction and repeated operations. The vibrating mechanism includes the No. , No. 2 guide rail, No. 2 slider, positioning pin and vibrator. The invention clamps the metal pre-embedded parts placed in the center of the concrete to be vibrated through the position-adjustable stabilizing mechanism to prevent the position of the metal pre-embedded parts from skewing during the vibrating process. The mechanism vibrates the concrete, which can effectively save the time interval between two vibrating operations at different operating positions, and significantly improve the vibrating efficiency.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a ground construction treatment method for a steel structure building foundation. Background technique [0002] Steel structure buildings are mainly made of steel. They are mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is used in large factories, bridges, venues, super high-rises and other fields. [0003] Before the construction of the steel structure building, it is necessary to carry out construction treatment on the foundation ground, mainly including the excavation of the foundation pit, the placement of the embedded parts, and the filling and vibration compaction of the concrete. The vibration compaction of the concrete is to eliminate the air bubbles in the concrete. Make the concrete densely combined, elimin...
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IPC IPC(8): E02D15/02E02D17/02
CPCE02D15/02E02D17/02
Inventor 汤仁超邱甜甜李西华
Owner 佛山市南海区冠辉机电设备实业有限公司