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A platform for research: civil engineering, architecture and urbanism
Grouting structure for post-grouting process of cast-in-place concrete pile
The invention discloses a grouting structure for a post-grouting procedure of a cast-in-place concrete pile. The grouting structure comprises a middle grouting assembly and a bottom grouting assembly. The middle grouting assembly comprises a grouting ring I, a grouting pipe I and a plurality of guniting pipes I evenly distributed in the radial direction of the grouting ring I. The grouting pipe I communicates with the guniting pipes I through the grouting ring I. The bottom grouting assembly comprises a grouting ring II, a grouting pipe II and a plurality of guniting pipes II which are uniformly distributed in the radial direction of the grouting ring II, and the grouting pipe II is communicated with the guniting pipes II through the grouting ring II; the grouting ring I is arranged in the axial middle of the reinforcement cage, and the grouting ring II is arranged at the axial bottom of the reinforcement cage.
本发明公开了一种用于混凝土灌注桩后注浆工序的注浆构造，包括中部注浆组件和底部注浆组件；所述中部注浆组件包括注浆环Ⅰ、注浆管Ⅰ和若干根在注浆环Ⅰ径向均布的喷浆管Ⅰ，所述注浆管Ⅰ通过注浆环Ⅰ和若干根喷浆管Ⅰ连通；所述底部注浆组件包括注浆环Ⅱ、注浆管Ⅱ和若干根在注浆环Ⅱ径向均布的喷浆管Ⅱ，所述注浆管Ⅱ通过注浆环Ⅱ和若干根喷浆管Ⅱ连通；所述注浆环Ⅰ设置于钢筋笼的轴向中部，所述注浆环Ⅱ设置于钢筋笼的轴向底部。
Grouting structure for post-grouting process of cast-in-place concrete pile
The invention discloses a grouting structure for a post-grouting procedure of a cast-in-place concrete pile. The grouting structure comprises a middle grouting assembly and a bottom grouting assembly. The middle grouting assembly comprises a grouting ring I, a grouting pipe I and a plurality of guniting pipes I evenly distributed in the radial direction of the grouting ring I. The grouting pipe I communicates with the guniting pipes I through the grouting ring I. The bottom grouting assembly comprises a grouting ring II, a grouting pipe II and a plurality of guniting pipes II which are uniformly distributed in the radial direction of the grouting ring II, and the grouting pipe II is communicated with the guniting pipes II through the grouting ring II; the grouting ring I is arranged in the axial middle of the reinforcement cage, and the grouting ring II is arranged at the axial bottom of the reinforcement cage.
本发明公开了一种用于混凝土灌注桩后注浆工序的注浆构造，包括中部注浆组件和底部注浆组件；所述中部注浆组件包括注浆环Ⅰ、注浆管Ⅰ和若干根在注浆环Ⅰ径向均布的喷浆管Ⅰ，所述注浆管Ⅰ通过注浆环Ⅰ和若干根喷浆管Ⅰ连通；所述底部注浆组件包括注浆环Ⅱ、注浆管Ⅱ和若干根在注浆环Ⅱ径向均布的喷浆管Ⅱ，所述注浆管Ⅱ通过注浆环Ⅱ和若干根喷浆管Ⅱ连通；所述注浆环Ⅰ设置于钢筋笼的轴向中部，所述注浆环Ⅱ设置于钢筋笼的轴向底部。
Grouting structure for post-grouting process of cast-in-place concrete pile
用于混凝土灌注桩后注浆工序的注浆构造
TANG XIAOXIONG (author) / CHEN JUN (author) / LIU TONG (author) / LIU FEIFAN (author) / PAN TANGZHENG (author)
2023-08-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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