Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-cracking and anti-seepage structure of long and large-size concrete underground structure and construction method thereof
The invention discloses an anti-cracking and anti-seepage structure of a long and large-size concrete underground structure and a construction method of the anti-cracking and anti-seepage structure, and belongs to the field of concrete construction.The anti-cracking and anti-seepage structure comprises a reinforced concrete precast block, a male head and a female head, and the male head and the female head are arranged on the connecting face of the reinforced concrete precast block; the female head comprises an inserting hole formed in the reinforced concrete precast block, a plurality of radial telescopic heads are evenly arranged on the inner wall of the inserting hole in an annular array mode, the conical inserting head stretches into the inserting hole through the radial telescopic heads, and the conical inserting head is clamped into the space defined by the radial telescopic heads and the inserting hole. According to the anti-cracking and anti-seepage structure of the large and large-size concrete underground structure and the construction method of the anti-cracking and anti-seepage structure, the reinforced concrete prefabricated structure with the male head and the female head is adopted, concrete quality control under the controllable external environment is achieved, and therefore the influence of the external environment on the concrete structure is effectively avoided.
本发明公开了一种长大体积混凝土地下结构抗裂抗渗结构及其施工方法，属于混凝土施工领域，包括钢筋混凝土预制块和设置于钢筋混凝土预制块连接面的公头和母头，公头包括与钢筋混凝土预制块的钢筋固定连接的锥形插头，母头包括开设于钢筋混凝土预制块上的插孔，插孔内壁上呈环形阵列均匀设置有多个径向伸缩头，锥形插头经径向伸缩头伸入插孔内部，且锥形插头卡入径向伸缩头与插孔围成的空间内。本发明采用上述长大体积混凝土地下结构抗裂抗渗结构及其施工方法，通过采用带有公头和母头的钢筋混凝土预制结构，实现了在可控外部环境下的混凝土质量控制，从而有效避免了外部环境给混凝土结构带来的影响。
Anti-cracking and anti-seepage structure of long and large-size concrete underground structure and construction method thereof
The invention discloses an anti-cracking and anti-seepage structure of a long and large-size concrete underground structure and a construction method of the anti-cracking and anti-seepage structure, and belongs to the field of concrete construction.The anti-cracking and anti-seepage structure comprises a reinforced concrete precast block, a male head and a female head, and the male head and the female head are arranged on the connecting face of the reinforced concrete precast block; the female head comprises an inserting hole formed in the reinforced concrete precast block, a plurality of radial telescopic heads are evenly arranged on the inner wall of the inserting hole in an annular array mode, the conical inserting head stretches into the inserting hole through the radial telescopic heads, and the conical inserting head is clamped into the space defined by the radial telescopic heads and the inserting hole. According to the anti-cracking and anti-seepage structure of the large and large-size concrete underground structure and the construction method of the anti-cracking and anti-seepage structure, the reinforced concrete prefabricated structure with the male head and the female head is adopted, concrete quality control under the controllable external environment is achieved, and therefore the influence of the external environment on the concrete structure is effectively avoided.
本发明公开了一种长大体积混凝土地下结构抗裂抗渗结构及其施工方法，属于混凝土施工领域，包括钢筋混凝土预制块和设置于钢筋混凝土预制块连接面的公头和母头，公头包括与钢筋混凝土预制块的钢筋固定连接的锥形插头，母头包括开设于钢筋混凝土预制块上的插孔，插孔内壁上呈环形阵列均匀设置有多个径向伸缩头，锥形插头经径向伸缩头伸入插孔内部，且锥形插头卡入径向伸缩头与插孔围成的空间内。本发明采用上述长大体积混凝土地下结构抗裂抗渗结构及其施工方法，通过采用带有公头和母头的钢筋混凝土预制结构，实现了在可控外部环境下的混凝土质量控制，从而有效避免了外部环境给混凝土结构带来的影响。
Anti-cracking and anti-seepage structure of long and large-size concrete underground structure and construction method thereof
一种长大体积混凝土地下结构抗裂抗渗结构及其施工方法
CAO XIULING (Autor:in) / YUE MUCI (Autor:in) / CAO WEIJIE (Autor:in) / XU HAIYAN (Autor:in) / YU LIANG (Autor:in) / ZHAI ZHIQIANG (Autor:in) / YAO AIJUN (Autor:in) / ZHAI YUXIN (Autor:in) / LI XIAOGE (Autor:in) / WANG BINBIN (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
Anti-seepage concrete progressive structure for underground goaf and construction method thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024