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Reinforcing structure for SMW construction method pile supporting system
The invention discloses a reinforcing structure for an SMW construction method pile supporting system. The reinforcing structure for the SMW construction method pile supporting system comprises the SMW construction method pile supporting system, a foundation pit outer side anchor cable and a foundation pit inner side throwing support; the foundation pit SMW construction method pile supporting system comprises an SMW construction method pile, a crown beam and a foundation pit inner side three-shaft stirring pile for base reinforcing; the foundation pit outer side anchor cable comprises a steelplate pile of which the two ends are anchored on the foundation pit outer side and a prestressed steel strand arranged on I-shaped steel of the SMW construction method pile supporting system; and thefoundation pit inner side throwing support comprises a steel pipe support of which the two ends are supported on a pre-poured bottom plate and the crown beam of the SMW construction method pile supporting system respectively. According to the reinforcing structure for the SMW construction method pile supporting system, the problems that reinforcing construction is complex, the permanent construction amount is large, and the reinforcing effect is not obvious can be effectively solved, the safety and the stability of the SMW construction method pile supporting system are guaranteed, and meanwhile the reinforcing structure has the characteristics of being high in construction speed, good in economic benefit and the like.
本发明公开了用于SMW工法桩支护体系的加固结构，包括SMW工法桩支护体系、基坑外侧锚索、基坑内侧抛撑，所述基坑SMW工法桩支护体系包括SMW工法桩、冠梁及基坑内侧三轴搅拌桩基底加固，所述基坑外侧的锚索为两端分别锚固在基坑外侧打设的钢板桩及SMW工法桩支护体系工钢上的预应力钢绞线，所述基坑内侧的抛撑为两端分别支撑在先浇筑底板及SMW工法桩支护体系冠梁上的钢管支撑，本发明可有效的解决加固施工复杂、永久工程量大、加固效果不明显等问题，保证了SMW工法桩支护体系安全性和稳定性，同时具有施工速度快、经济效益好等特点。
Reinforcing structure for SMW construction method pile supporting system
The invention discloses a reinforcing structure for an SMW construction method pile supporting system. The reinforcing structure for the SMW construction method pile supporting system comprises the SMW construction method pile supporting system, a foundation pit outer side anchor cable and a foundation pit inner side throwing support; the foundation pit SMW construction method pile supporting system comprises an SMW construction method pile, a crown beam and a foundation pit inner side three-shaft stirring pile for base reinforcing; the foundation pit outer side anchor cable comprises a steelplate pile of which the two ends are anchored on the foundation pit outer side and a prestressed steel strand arranged on I-shaped steel of the SMW construction method pile supporting system; and thefoundation pit inner side throwing support comprises a steel pipe support of which the two ends are supported on a pre-poured bottom plate and the crown beam of the SMW construction method pile supporting system respectively. According to the reinforcing structure for the SMW construction method pile supporting system, the problems that reinforcing construction is complex, the permanent construction amount is large, and the reinforcing effect is not obvious can be effectively solved, the safety and the stability of the SMW construction method pile supporting system are guaranteed, and meanwhile the reinforcing structure has the characteristics of being high in construction speed, good in economic benefit and the like.
本发明公开了用于SMW工法桩支护体系的加固结构，包括SMW工法桩支护体系、基坑外侧锚索、基坑内侧抛撑，所述基坑SMW工法桩支护体系包括SMW工法桩、冠梁及基坑内侧三轴搅拌桩基底加固，所述基坑外侧的锚索为两端分别锚固在基坑外侧打设的钢板桩及SMW工法桩支护体系工钢上的预应力钢绞线，所述基坑内侧的抛撑为两端分别支撑在先浇筑底板及SMW工法桩支护体系冠梁上的钢管支撑，本发明可有效的解决加固施工复杂、永久工程量大、加固效果不明显等问题，保证了SMW工法桩支护体系安全性和稳定性，同时具有施工速度快、经济效益好等特点。
Reinforcing structure for SMW construction method pile supporting system
一种用于SMW工法桩支护体系的加固结构
ZONG CHAOYANG (author) / PAN CHUANYU (author) / HUANG XINGCHANG (author) / ZHOU XIAOLIANG (author) / CHEN PENG (author) / TIAN YUTING (author) / DAI YUNQIU (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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