A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete drainage pile with annular reinforced permeable sleeve and pile forming method
The invention relates to a concrete drainage pile with an annular reinforced permeable sleeve and a pile forming method. The concrete drainage pile comprises a soft permeable pipe. A cast-in-place permeable concrete pile is arranged in the soft permeable pipe. A spiral spring steel ring is arranged outside the soft permeable pipe as a support. The concrete drainage pile with the annular reinforcedpermeable sleeve is used for liquefaction resistance and foundation consolidation drainage acceleration, the permeable concrete is used as a vertical drainage body, the soft permeable pipe is arranged outside to prevent the permeable concrete from being blocked, the process is simplified, and meanwhile, the spring steel ring on the soft permeable pipe can enhance the strength of the pile to a certain extent.
本发明涉及具有环向加筋透水套管的混凝土排水桩即成桩方法，所述排水桩包括软式透水管，软式透水管内为现浇透水性混凝土桩；软式透水管外设置有螺旋形的弹簧钢圈作为支撑。本发明用于抗液化及加速地基固结排水，利用透水性混凝土作为竖向排水体，外设软式透水管防止透水性混凝土堵塞，简化工艺，同时软式透水管上的弹簧钢圈可以对桩的强度有一定地增强。
Concrete drainage pile with annular reinforced permeable sleeve and pile forming method
The invention relates to a concrete drainage pile with an annular reinforced permeable sleeve and a pile forming method. The concrete drainage pile comprises a soft permeable pipe. A cast-in-place permeable concrete pile is arranged in the soft permeable pipe. A spiral spring steel ring is arranged outside the soft permeable pipe as a support. The concrete drainage pile with the annular reinforcedpermeable sleeve is used for liquefaction resistance and foundation consolidation drainage acceleration, the permeable concrete is used as a vertical drainage body, the soft permeable pipe is arranged outside to prevent the permeable concrete from being blocked, the process is simplified, and meanwhile, the spring steel ring on the soft permeable pipe can enhance the strength of the pile to a certain extent.
本发明涉及具有环向加筋透水套管的混凝土排水桩即成桩方法，所述排水桩包括软式透水管，软式透水管内为现浇透水性混凝土桩；软式透水管外设置有螺旋形的弹簧钢圈作为支撑。本发明用于抗液化及加速地基固结排水，利用透水性混凝土作为竖向排水体，外设软式透水管防止透水性混凝土堵塞，简化工艺，同时软式透水管上的弹簧钢圈可以对桩的强度有一定地增强。
Concrete drainage pile with annular reinforced permeable sleeve and pile forming method
具有环向加筋透水套管的混凝土排水桩及成桩方法
FENG YI (author) / LIU XINJUN (author) / LI SHIHUI (author) / ZHANG HAI (author) / GAO ZHIHONG (author) / WANG HONGBO (author) / ZHU XIAORONG (author) / WANG TIANMING (author) / WANG JUN (author) / ZHANG BIWEN (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Engineering Index Backfile | 1910
REINFORCED CONCRETE PRESSING PILE AND METHOD OF DRIVING PRESSING REINFORCED CONCRETE PILE
| European Patent Office | 2018
| European Patent Office | 2023