A construction method of three-wall-in-one underground continuous wall
A technology of underground diaphragm wall and construction method, applied in sheet pile wall, foundation structure engineering, construction, etc., can solve problems such as large resource consumption, wide occupation area, engineering troubles, etc.
Active Publication Date: 2021-06-18
湖南三科土木特种工程施工有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a three-in-one underground continuous wall construction method, which solves the problem that the existing underground continuous wall needs to select materials according to different functions, and at the same time, additional construction is required for different functional walls. , occupies a wide area, consumes a lot of resources, and at the same time, the construction is more cumbersome, which brings many troublesome problems to the project
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see Figure 1-5 , the embodiment of the present invention provides a technical solution: a three-in-one underground continuous wall construction method, specifically comprising the following steps:
[0032] Step 1. Prepare for measurement: through calculation and on-site load test, determine the reasonable penetration depth of the load-bearing underground diaphragm wall, and then determine the prefabricated floor 1 and stable floor 2 according to the ac...
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The invention discloses a three-wall-in-one construction method for an underground continuous wall. Step 1: prepare for measurement; Step 2: assemble the base plate; The second stabilizing frame at the bottom slides into the pouring hole assembled in step 3, and at the same time, clamp the first connecting cylinder at the bottom of the prefabricated connector on the surface of the second connecting cylinder; step 5, top plate assembly; step 6, watering and fixing; this The invention relates to the technical field of civil engineering. The three-wall-in-one underground diaphragm wall construction method first uses prefabricated components for assembly. The structure is simple, the assembly saves more time, the construction speed is faster, and the efficiency is better. Stable, not only can achieve the effect of waterproofing and soil retaining, but also can achieve the function of weighing, realize the purpose of integrating three walls, save space and resources, and reduce construction troubles.
Description
technical field [0001] The invention relates to the technical field of civil engineering, in particular to a three-wall-in-one underground continuous wall construction method. Background technique [0002] The underground diaphragm wall is a kind of trenching machine used on the ground in the remote foundation project. Along the peripheral axis of the deep excavation project, under the condition of mud retaining wall, a narrow and long deep groove is excavated. After cleaning the groove, hang it in the groove Put the reinforcement cage, and then use the conduit method to pour the underwater concrete to form a unit groove section, so that a continuous reinforced concrete wall is built underground, which can be used as a water interception, seepage prevention, load bearing, and water retaining structure. Construction of deep foundation pit support and reverse construction in dense building complexes can be used in various geological conditions, including construction in sandy ...
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IPC IPC(8): E02D5/20
CPCE02D5/20
Inventor 钟玉红吴灶伟王欢
Owner 湖南三科土木特种工程施工有限公司