Rapid construction method for earth-retaining wall
A kind of retaining wall, fast technology, applied in artificial islands, water conservancy projects, infrastructure projects and other directions, can solve the problems of low construction efficiency, slow construction speed, high personal safety risk, save concrete volume, fast construction speed, cost reduction effect
Inactive Publication Date: 2017-01-25
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology
The mortar block stone retaining wall is piled up manually, the construction speed is very slow, the construction efficiency is not high, and the risk of personal safety is high during the construction process
However, when concrete retaining walls are used for construction, the amount of concrete is large and the cost is high.
These factors lead to the disadvantages of slow construction speed and high construction cost of the retaining wall.
Method used
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[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0026] Such as Figure 1-3 Shown, the method for fast construction of retaining wall of the present invention may further comprise the steps:
[0027] S1, set up scaffolding, and then set up formwork 1;
[0028] S2. Fix a plurality of grouting pipes 3 between the formworks 1, and set drain holes on the formworks 1. The grouting pipe 3 is a grouting hose, and its surface is provided with a plurality of grouting holes 5, and the multiple grouting pipes 3 are arranged in a plum blossom shape, and the arrangement distance of the grouting pipes 3 is not greater than two-thirds of the height of the retaining wall , to ensure the speed and uniformity of grouting.
[0029] S3. Fill the block 2 into the formwork 1. The diamet...
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The invention relates to a rapid construction method for an earth-retaining wall. The rapid construction method includes the steps: S1 setting up a scaffold and fixing die plates; S2 fixing a plurality of grouting pipes between the die plates and forming drain holes in the die plates; S3 filling rock blocks into the die plates; S4 injecting concrete grout for filling gaps among the rock blocks by the grouting pipes; S5 performing preservation after grouting; S6 detaching the die plates. Compared with a grouted rubble earth-retaining wall construction method, the rapid construction method has the advantages of high construction speed, high efficiency, safety and reliability. Compared with a concrete earth-retaining wall construction method, the rapid construction method has the advantages that concrete quantity is more effectively reduced, hydration heat is low, and cost is reduced.
Description
technical field [0001] The invention relates to the field of earth retaining wall construction, in particular to a method for rapid construction of earth retaining walls. Background technique [0002] The current retaining wall construction techniques generally include mortar block stone retaining walls and concrete retaining walls. The mortar block stone retaining wall is piled up manually, the construction speed is very slow, the construction efficiency is not high, and the risk of personal safety is high during the construction process. However, when concrete retaining walls are used for construction, the amount of concrete used is large and the cost is high. These factors lead to the disadvantages of slow construction speed and high construction cost of the retaining wall. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for rapid construction of a retaining wall. [0004] The technical solution ad...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02D29/02E02D15/02
CPCE02D29/0283E02D15/02
Inventor 谭斌杨德志李娜郭继舟李少祥罗劲
Owner CHINA FIRST METALLURGICAL GROUP