A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Impermeable waterproof structure for shield segment
The invention discloses an anti-seepage waterproof structure for a shield segment, and relates to the technical field of shield segments, the anti-seepage waterproof structure comprises a shield standard segment, a shield adjacent segment and a transverse butt joint waterproof protrusion, the shield adjacent segment is installed on the outer side of the shield standard segment, and the transverse butt joint waterproof protrusion is installed at the outer end of the shield standard segment. The transverse water expansion sealing gasket is installed on the outer side of the transverse butt joint waterproof protrusion. The expansion waterproof assembly is arranged on the outer side of the standard shield segment, and in the use process of the shield segment, seepage water enters the inner side of the transverse butt joint waterproof groove through the horizontal connection gap between the standard shield segment and the adjacent shield segment; the transverse water expansion sealing gasket and the transverse water expansion sealing ring sense seepage water and expand to fill a connecting gap between the transverse butt joint waterproof protrusion and the transverse butt joint waterproof groove, the anti-seepage and waterproof effect between the shield standard segment and the shield adjacent segment is improved, and the later maintenance cost of a tunnel is reduced.
本发明公开了一种用于盾构管片的抗渗防水结构，涉及盾构管片技术领域，包括盾构标准管片、盾构邻接管片和横向对接防水凸起，所述盾构标准管片的外侧安装有盾构邻接管片，所述横向对接防水凸起安装在盾构标准管片的外端，所述横向水膨胀密封垫安装在横向对接防水凸起的外侧。本发明通过在盾构标准管片的外侧设置有膨胀防水组件，盾构管片使用过程中渗水经盾构标准管片与盾构邻接管片之间的水平连接缝隙处进入横向对接防水凹槽内侧后，横向水膨胀密封垫和横向水膨胀密封圈对渗水进行感应并膨胀将横向对接防水凸起与横向对接防水凹槽的连接间隙充满，提升了盾构标准管片与盾构邻接管片间的抗渗防水效果，降低了隧道后期的维修成本。
Impermeable waterproof structure for shield segment
The invention discloses an anti-seepage waterproof structure for a shield segment, and relates to the technical field of shield segments, the anti-seepage waterproof structure comprises a shield standard segment, a shield adjacent segment and a transverse butt joint waterproof protrusion, the shield adjacent segment is installed on the outer side of the shield standard segment, and the transverse butt joint waterproof protrusion is installed at the outer end of the shield standard segment. The transverse water expansion sealing gasket is installed on the outer side of the transverse butt joint waterproof protrusion. The expansion waterproof assembly is arranged on the outer side of the standard shield segment, and in the use process of the shield segment, seepage water enters the inner side of the transverse butt joint waterproof groove through the horizontal connection gap between the standard shield segment and the adjacent shield segment; the transverse water expansion sealing gasket and the transverse water expansion sealing ring sense seepage water and expand to fill a connecting gap between the transverse butt joint waterproof protrusion and the transverse butt joint waterproof groove, the anti-seepage and waterproof effect between the shield standard segment and the shield adjacent segment is improved, and the later maintenance cost of a tunnel is reduced.
本发明公开了一种用于盾构管片的抗渗防水结构，涉及盾构管片技术领域，包括盾构标准管片、盾构邻接管片和横向对接防水凸起，所述盾构标准管片的外侧安装有盾构邻接管片，所述横向对接防水凸起安装在盾构标准管片的外端，所述横向水膨胀密封垫安装在横向对接防水凸起的外侧。本发明通过在盾构标准管片的外侧设置有膨胀防水组件，盾构管片使用过程中渗水经盾构标准管片与盾构邻接管片之间的水平连接缝隙处进入横向对接防水凹槽内侧后，横向水膨胀密封垫和横向水膨胀密封圈对渗水进行感应并膨胀将横向对接防水凸起与横向对接防水凹槽的连接间隙充满，提升了盾构标准管片与盾构邻接管片间的抗渗防水效果，降低了隧道后期的维修成本。
Impermeable waterproof structure for shield segment
一种用于盾构管片的抗渗防水结构
WANG HAIFENG (author) / LIU ZENGHUI (author) / MAO JUN (author) / QIAO YUZE (author) / WU WENLONG (author) / XU XIAOYUN (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
E21D
SHAFTS
,
Schächte
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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