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A platform for research: civil engineering, architecture and urbanism
Coastal area deep foundation pit supporting and water stopping combined construction method
The invention relates to the technical field of building construction, in particular to a coastal area deep foundation pit supporting and water stopping combined construction method. According to the method, the high-pressure jet grouting piles are arranged between the cast-in-situ bored piles, the effect of blocking soil between the piles and the effect of stopping water between the piles are achieved, the supporting effect is fully achieved through cooperation of the cast-in-situ bored piles and the steel supports, and the cast-in-situ bored piles and the high-pressure jet grouting piles are combined together through the top beams and the steel supports to jointly bear lateral pressure of a soil body and foundation pit water stopping.
本发明涉及建筑施工技术领域，具体是一种沿海地区深基坑支护止水联合施工方法。本方法将高压旋喷桩设置在钻孔灌注桩之间，既有挡桩间土的作用，还有桩间止水的作用，钻孔灌注桩和钢支撑的配合充分发挥了支护作用，通过冠梁、钢支撑将钻孔灌注桩和高压旋喷桩联合在一起，共同承担土体的侧向压力和基坑止水。
Coastal area deep foundation pit supporting and water stopping combined construction method
The invention relates to the technical field of building construction, in particular to a coastal area deep foundation pit supporting and water stopping combined construction method. According to the method, the high-pressure jet grouting piles are arranged between the cast-in-situ bored piles, the effect of blocking soil between the piles and the effect of stopping water between the piles are achieved, the supporting effect is fully achieved through cooperation of the cast-in-situ bored piles and the steel supports, and the cast-in-situ bored piles and the high-pressure jet grouting piles are combined together through the top beams and the steel supports to jointly bear lateral pressure of a soil body and foundation pit water stopping.
本发明涉及建筑施工技术领域，具体是一种沿海地区深基坑支护止水联合施工方法。本方法将高压旋喷桩设置在钻孔灌注桩之间，既有挡桩间土的作用，还有桩间止水的作用，钻孔灌注桩和钢支撑的配合充分发挥了支护作用，通过冠梁、钢支撑将钻孔灌注桩和高压旋喷桩联合在一起，共同承担土体的侧向压力和基坑止水。
Coastal area deep foundation pit supporting and water stopping combined construction method
沿海地区深基坑支护止水联合施工方法
EOM JI-HYE (author) / LU WENFENG (author) / LIU ZHIMING (author) / LI YANG (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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