Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deviation rectifying method for intercity rail transit
The invention discloses a deviation rectifying method for intercity rail transit. The deviation rectifying method for the intercity rail transit comprises the following steps of determining the positions, the diameter, the intervals and the pile length of rigid piles; determining the deviation direction of a bridge pier, and arranging stress release measures on the road opposite to the deviation direction; sequentially driving N rows of high-pressure jet grouting piles from outside to inside between the rigid piles on the side in the deviation direction, wherein N is greater than or equal to 2; and removing the stress release measures and backfilling soil. The deviation rectifying method for the intercity rail transit can be used for deviation rectifying under urban complex geological conditions.
本申请公开了一种跨市区轨道交通的纠偏方法，包括：确定刚性桩的位置、直径、间距以及桩长；确定桥墩的偏移方向，在偏移方向对侧的道路设置应力释放措施；在偏移方向一侧的刚性桩之间，由外向内，顺次打入N排高压喷射注浆桩，N≥2；撤除应力释放措施，回填土壤。本申请的一种跨市区轨道交通的纠偏方法，可在市区复杂地质条件下进行纠偏。
Deviation rectifying method for intercity rail transit
The invention discloses a deviation rectifying method for intercity rail transit. The deviation rectifying method for the intercity rail transit comprises the following steps of determining the positions, the diameter, the intervals and the pile length of rigid piles; determining the deviation direction of a bridge pier, and arranging stress release measures on the road opposite to the deviation direction; sequentially driving N rows of high-pressure jet grouting piles from outside to inside between the rigid piles on the side in the deviation direction, wherein N is greater than or equal to 2; and removing the stress release measures and backfilling soil. The deviation rectifying method for the intercity rail transit can be used for deviation rectifying under urban complex geological conditions.
本申请公开了一种跨市区轨道交通的纠偏方法，包括：确定刚性桩的位置、直径、间距以及桩长；确定桥墩的偏移方向，在偏移方向对侧的道路设置应力释放措施；在偏移方向一侧的刚性桩之间，由外向内，顺次打入N排高压喷射注浆桩，N≥2；撤除应力释放措施，回填土壤。本申请的一种跨市区轨道交通的纠偏方法，可在市区复杂地质条件下进行纠偏。
Deviation rectifying method for intercity rail transit
一种跨市区轨道交通的纠偏方法
CHEN ZHAN (Autor:in) / PENG ZHIPENG (Autor:in) / CHEN KAN (Autor:in) / ZHOU YONG (Autor:in) / CHEN SHIQI (Autor:in) / LIU JIE (Autor:in) / YANG YONG (Autor:in) / MENG CHANGJIANG (Autor:in) / CUI GUOQING (Autor:in) / LI DAN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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