Embedded concrete anti-slip tenon slurry masonry retaining wall
A kind of mortar masonry retaining wall, anti-skid convex technology, used in breakwaters, water conservancy projects, artificial islands and other directions, can solve the problems of low strength and easy damage of joints, so as to improve the bearing capacity, improve the economy, and increase the resistance. The effect of slip stability
Pending Publication Date: 2019-08-06
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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Problems solved by technology
However, the tenon structure bears greater bending tensile stress and shear stress than the wall, and the existing anti-slip tenon structure of the masonry embankment is generally a masonry structure, which has many defects such as low strength and easy damage at the joint
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[0017] In specific implementation, such as figure 1 As shown, the grooves corresponding to the reinforced concrete foundation 3 of the retaining wall and the reinforced concrete anti-slip tenon 2 are excavated at the same time. After the excavation is completed, the reinforced concrete anti-slip tenon 2 structure is poured. The reinforced concrete anti-slip tenon 2 extends out of the reinforced concrete foundation 3 and into the bed rock 9. Then the wall toe 7 and the wall body 1 are built on the reinforced concrete foundation 3, and the wall toe 7 and the wall body 1 are both mortar and stone structures. The reinforced concrete non-slip tenon 2 is built in the toe 7 of the retaining wall. Make the reinforced concrete anti-slip tenon 2 penetrate deep into the mortar masonry retaining wall in an embedded manner, and transfer the thrust of the soil 5 behind the wall to the bedrock 9 at the bottom of the reinforced concrete foundation 3 through the reinforced concrete anti-slip t...
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The invention discloses an embedded concrete anti-slip tenon slurry masonry retaining wall. The retaining wall comprises a wall body (1) and a wall toe (7); the front side of the wall body (1) is perpendicular to a wall front ground line (4), an inclined surface (8) is arranged on the rear side of the wall body (1), and the section shape of the wall body (1) is of a rectangular trapezoidal structure which is narrow at the top and wide at the bottom; a groove is formed in the bottom surface of the wall toe (7); the wall toe (7) is located on a reinforced concrete foundation (3); a reinforced concrete anti-slip tenon (2) is arranged on the reinforced concrete foundation (3); and the reinforced concrete anti-slip tenon (2) extends into the groove on the bottom surface of the wall toe (7). According to the embedded concrete anti-slip tenon slurry masonry retaining wall, the anti-slip stability of the retaining wall is increased, the area of the retaining wall is reduced, and the economic efficiency of the retaining wall is improved. Bending tensile stress and shear stress are effectively supported, the integrate of the anti-slip tenon and the slurry masonry retaining wall body is guaranteed, and the bearing capacity of the structure is obviously improved. The embedded concrete anti-slip tenon slurry masonry retaining wall has the characteristics that construction is easy, affordability is achieved, the structure is good, and the cost is low.
Description
Technical field [0001] The invention relates to an embedded concrete anti-skid tenon mortar stone masonry retaining wall, which belongs to the technical field of river treatment. Background technique [0002] In the design of river embankment structures, mortar-masonry gravity retaining walls are widely used because of their strong structure, small footprint, and relatively low investment. However, according to previous engineering practice, retaining walls that meet the requirements of anti-sliding stability are often too wide in section and bloated, which is neither aesthetically coordinated nor economical. [0003] In order to solve the existing problems, a non-slip tenon structure can be used in the base of the retaining wall, which can greatly reduce the cross-sectional size of the retaining wall. However, the tenon structure bears greater bending tensile stress and shear stress than the wall. The existing mortar-masonry embankment anti-skid tenon structure is generally a mor...
Claims
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IPC IPC(8): E02B3/06E02D29/02
CPCE02B3/06E02D29/02Y02A30/60
Inventor 邵凌峰胡亚运陈仁宏申显柱
Owner CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD