Presoaking dynamic compaction treatment method for desert engineering foundation

The invention provides a presoaking dynamic compaction treatment method for a desert engineering foundation, and relates to the technical field of civil engineering. The presoaking dynamic compaction treatment method for the desert engineering foundation comprises the following steps of (1) determin...

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Bibliographic Details
Main Authors ZHAI SHUANGLING, SUN YONGYAO, TANG SHENG, WU WEIWEI, ZHAO DEYIN, ZHAN ZHENG, HAN XIA, HAN LIN, YANG XINYONG, LI ZHIMIN, LIANG GENSHENG, LIU WENSHENG
Format Patent
LanguageChinese
English
Published 01.06.2021
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention provides a presoaking dynamic compaction treatment method for a desert engineering foundation, and relates to the technical field of civil engineering. The presoaking dynamic compaction treatment method for the desert engineering foundation comprises the following steps of (1) determining the construction range of the foundation, (2) embedding an embedded pier and filling a padding layer, (3) embedding a prefabricated injection pipe, (4) embedding a soaking pipe, (5) performing presoaking treatment, (6) performing dynamic compaction treatment and (7) pressing in the prefabricated injection pipe. In the steps, through gradual compaction and laying of the padding layer, the work of a dynamic compaction machine can be supported in the later stage of the project, the situation that the dynamic compaction work cannot achieve the optimal effect due to sliding of the desert foundation is prevented, the loess, the clay, the chitosan and the water are mixed and injected at high pressure, the gaps among s
Bibliography:Application Number: CN202110023585