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Alkali-resisting trench deformation joint structure with steel plate lining
The invention discloses an alkali-resistant trench deformation joint structure provided with a steel plate lining, a trench sequentially comprises a common concrete layer (1), an anti-corrosion isolation layer (2) and an alkali-resistant concrete layer (3) from bottom to top, trench walls of the trench on two sides of a deformation joint (10) are locally thickened, and the steel plate lining (4) is arranged on the inner side of the alkali-resistant concrete layer (3). The steel plate lining (4) and the alkali-resistant concrete layer (3) are additionally provided with anchoring steel bars (7) on the two sides of the deformation joint (10), and the alkali-resistant concrete layer (3) on the deformation joint (10) is provided with a steel plate water stop strip (6). The structure, the strength and the anti-corrosion effect are greatly improved, and compared with the prior art, the anti-seepage structure of the deformation joint is further enhanced, alkali liquor leakage is prevented, and the alkali corrosion resisting effect of the trench is guaranteed.
本发明公开了一种设有钢板内衬的耐碱地沟变形缝构造，地沟由下到上依次为普通混凝土层（1）、防腐隔离层（2）和耐碱混凝土层（3），地沟在变形缝（10）两侧的地沟壁局部加厚，耐碱混凝土层（3）内侧设置钢板内衬（4），钢板内衬（4）与耐碱混凝土层（3）在变形缝（10）位置两侧增加锚固钢筋（7），在变形缝（10）位置的耐碱混凝土层（3）设钢板止水片（6）。本发明的结构，强度和防腐效果均有大幅提升，和现有技术相比，进一步加强变形缝防渗构造，防止碱液渗漏，以保证地沟的耐碱腐蚀效果。
Alkali-resisting trench deformation joint structure with steel plate lining
The invention discloses an alkali-resistant trench deformation joint structure provided with a steel plate lining, a trench sequentially comprises a common concrete layer (1), an anti-corrosion isolation layer (2) and an alkali-resistant concrete layer (3) from bottom to top, trench walls of the trench on two sides of a deformation joint (10) are locally thickened, and the steel plate lining (4) is arranged on the inner side of the alkali-resistant concrete layer (3). The steel plate lining (4) and the alkali-resistant concrete layer (3) are additionally provided with anchoring steel bars (7) on the two sides of the deformation joint (10), and the alkali-resistant concrete layer (3) on the deformation joint (10) is provided with a steel plate water stop strip (6). The structure, the strength and the anti-corrosion effect are greatly improved, and compared with the prior art, the anti-seepage structure of the deformation joint is further enhanced, alkali liquor leakage is prevented, and the alkali corrosion resisting effect of the trench is guaranteed.
本发明公开了一种设有钢板内衬的耐碱地沟变形缝构造，地沟由下到上依次为普通混凝土层（1）、防腐隔离层（2）和耐碱混凝土层（3），地沟在变形缝（10）两侧的地沟壁局部加厚，耐碱混凝土层（3）内侧设置钢板内衬（4），钢板内衬（4）与耐碱混凝土层（3）在变形缝（10）位置两侧增加锚固钢筋（7），在变形缝（10）位置的耐碱混凝土层（3）设钢板止水片（6）。本发明的结构，强度和防腐效果均有大幅提升，和现有技术相比，进一步加强变形缝防渗构造，防止碱液渗漏，以保证地沟的耐碱腐蚀效果。
Alkali-resisting trench deformation joint structure with steel plate lining
一种设有钢板内衬的耐碱地沟变形缝构造
WANG JIE (author) / LIU TIANMING (author) / CHEN HAI (author)
2024-02-06
Patent
Electronic Resource
Chinese
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