Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor rod water stop member, anchor rod and water stop method
The invention provides an anchor rod water stop member. The anchor rod water stop member comprises a water stop plate used for being buried in a concrete member, a connecting hole is formed in the center of the water stop plate, and internal threads matched with external threads on the outer wall of an anchor rod body are arranged on the inner wall of the connecting hole, so that the water stop plate is screwed and sleeves the external threads of the anchor rod body and is pressed on flexible water stop interlayers arranged on the external threads of the anchor rod body. The invention further provides an anchor rod with the water stop member and a water stop method. Flexible connection can be formed between the water stop plate and the anchor rod body, the influence of stress strain and deformation of the anchor rod body on the concrete member is reduced, and the possibility that a gap is generated between the outer surface of the anchor rod body and the concrete member or even the anchor rod body is disengaged from the concrete member to cause leakage is avoided; and no matter the anchor rod body is pulled or pressed, the flexible water stop interlayers can be always pressed and sealed by the water stop plate, it is guaranteed that the anchor rod body and the water stop plate are sealed and waterproof, the path that underground water leaks into the concrete member along the outer wall of the anchor rod body is completely blocked, and the use reliability of the anchor rod is improved.
本发明提供了锚杆止水构件，包括用于埋设在砼构件内的止水板，止水板中心具有一连接孔，连接孔内壁设有与锚杆杆体外壁上的外螺纹匹配的内螺纹，使止水板旋合套设在锚杆杆体外螺纹上并压紧在锚杆杆体外螺纹上设置的柔性止水夹层上。本发明还提供了具有上述止水构件的锚杆及止水方法。本发明可使止水板与锚杆杆体之间形成软连接，降低了锚杆杆体的受力应变及变形对砼构件带来的影响，避免了锚杆杆体外表面与砼构件之间产生缝隙甚至脱开造成渗漏的可能性；锚杆杆体无论受拉还是受压，总是能够使柔性止水夹层被止水板压紧密封，保证锚杆杆体和止水板之间密封不透水，完全阻断了地下水沿锚杆杆体外壁向砼构件内渗漏的路径，提高了锚杆使用的可靠性。
Anchor rod water stop member, anchor rod and water stop method
The invention provides an anchor rod water stop member. The anchor rod water stop member comprises a water stop plate used for being buried in a concrete member, a connecting hole is formed in the center of the water stop plate, and internal threads matched with external threads on the outer wall of an anchor rod body are arranged on the inner wall of the connecting hole, so that the water stop plate is screwed and sleeves the external threads of the anchor rod body and is pressed on flexible water stop interlayers arranged on the external threads of the anchor rod body. The invention further provides an anchor rod with the water stop member and a water stop method. Flexible connection can be formed between the water stop plate and the anchor rod body, the influence of stress strain and deformation of the anchor rod body on the concrete member is reduced, and the possibility that a gap is generated between the outer surface of the anchor rod body and the concrete member or even the anchor rod body is disengaged from the concrete member to cause leakage is avoided; and no matter the anchor rod body is pulled or pressed, the flexible water stop interlayers can be always pressed and sealed by the water stop plate, it is guaranteed that the anchor rod body and the water stop plate are sealed and waterproof, the path that underground water leaks into the concrete member along the outer wall of the anchor rod body is completely blocked, and the use reliability of the anchor rod is improved.
本发明提供了锚杆止水构件，包括用于埋设在砼构件内的止水板，止水板中心具有一连接孔，连接孔内壁设有与锚杆杆体外壁上的外螺纹匹配的内螺纹，使止水板旋合套设在锚杆杆体外螺纹上并压紧在锚杆杆体外螺纹上设置的柔性止水夹层上。本发明还提供了具有上述止水构件的锚杆及止水方法。本发明可使止水板与锚杆杆体之间形成软连接，降低了锚杆杆体的受力应变及变形对砼构件带来的影响，避免了锚杆杆体外表面与砼构件之间产生缝隙甚至脱开造成渗漏的可能性；锚杆杆体无论受拉还是受压，总是能够使柔性止水夹层被止水板压紧密封，保证锚杆杆体和止水板之间密封不透水，完全阻断了地下水沿锚杆杆体外壁向砼构件内渗漏的路径，提高了锚杆使用的可靠性。
Anchor rod water stop member, anchor rod and water stop method
锚杆止水构件、锚杆及止水方法
ZENG QINGYI (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2022