Research on Application of High Pressure Jet Grouting Impervious Wall on Manmade Island

DOI

10.2991/icache-16.2016.12How to use a DOI?

Keywords

impervious wall; high pressure jet grouting; detection technology; seepage property

Abstract

High pressure jet grouting seepage technology has gained improvement, it is widely used in water conservancy project as its technical advantage, but because of construction environment of offshore manmade island is more complex than water conservancy project, so its detection and construction technology also need further research. Drilling a core and pressing water to test strength and seepage property of impervious wall in the sea. Through drilling core can detect pile continuity of engineering construction quality, and water pressure test can detect the permeability of the wall. But drilling core position should be at the middle of the pile cross-section circle radius is more advisable; The results show that seepage property of upper part of the high pressure jet grouting pile is obviously slightly better than down part .

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bin Li
AU  - Jian Yu
PY  - 2016/11
DA  - 2016/11
TI  - Research on Application of High Pressure Jet Grouting Impervious Wall on Manmade Island
BT  - Proceedings of the 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
PB  - Atlantis Press
SP  - 66
EP  - 69
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-16.2016.12
DO  - 10.2991/icache-16.2016.12
ID  - Li2016/11
ER  -