A construction method for steel structure support of deep well retaining wall
A construction method and steel structure technology, applied in infrastructure engineering, excavation, construction, etc., can solve the problems of non-recyclable, high cost, increased cost, etc., and achieve the effect of saving construction cost, shortening construction time, and reducing concrete obstacles
Active Publication Date: 2021-02-19
四川国泰建设工程有限公司
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Problems solved by technology
At present, the common support structures include row pile support and continuous wall support. This type of support has excellent support effects, but they all face practical problems such as high cost and non-recyclability.
At the same time, similar to the supporting structure made of reinforced concrete, there will be concealed works after the construction is completed, which increases the cost for the later construction
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[0024] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.
[0025] Such as Figure 1~3 As shown, the steel structure support of the deep well protection wall includes corner pile 1, side pile 2 and horizontal support 3; one end of corner pile 1 and side pile 2 is vertically inserted into the ground 6, and the outer diameter of corner pile 1 and side pile 2 is 800mm, Steel pipe with a wall thickness of 10mm. Both ends of the horizontal support 3 are respectively provided with first ...
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The invention discloses a deep well protective wall steel structure support and a construction method thereof. The deep well protective wall steel structure support comprises corner piles, edge pilesand horizontal supports, wherein one ends of the corner piles and one ends of the edge piles are vertically inserted into the ground, the two ends of the horizontal supports are correspondingly provided with first steel gaskets, two first steel gaskets are connected to each corner pile in two different directions of the same horizontal planes, inclined supports are connected between every two adjacent horizontal supports, the plurality of edge piles are connected to the sides, away from the inclined supports, of the horizontal supports, and second steel gaskets are arranged between the edge piles and the horizontal supports.
Description
technical field [0001] The invention relates to the construction technology of deep foundation pit support engineering, in particular to a support construction method of deep well wall steel structure support. Background technique [0002] In local deep well construction, in order to reduce the excavation area and avoid the collapse of the well wall during construction, some support structures will be used to ensure the stability of the well wall, thereby ensuring construction safety. At present, the common support structures include row pile support and diaphragm wall support. This type of support has excellent support effects, but they all face practical problems such as high cost and non-recyclability. At the same time, similar to the supporting structure made of reinforced concrete, there will be hidden works after the construction is completed, which increases the cost for the later construction. Contents of the invention [0003] Aiming at the deficiencies in the pr...
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IPC IPC(8): E02D17/04
CPCE02D17/04
Inventor 曾勤
Owner 四川国泰建设工程有限公司