Based on the distribution characteristics of burial depth and thickness of confined aquifers adjacent to the Huangpu River area, for the deep-foundation pits of two floors basement, the conventional tri-axial deep stirring pile is usually used to cut off the confined aquifer; for the deep-foundation pits of three floors basement or beyond, the burial depth and thickness of confined aquifer in each site are quite different, correspondingly, the selection and design of the waterproof curtain of the confined aquifer is relatively complicated. In order to induce engineering accidents due to the failure of the water curtain, the problem of confined water had to be studied and dealt seriously and scientifically. Based on the two engineering examples adjacent to the Huangpu River, this paper focuses on the complexity of the confined water problem of the deep-foundation pit projects in three floors basement or beyond, and the selection and design of the waterproof curtain.Different design schemes are recommended by discussing the economy and rationality of design schemes, evaluating construction feasibility and analyzing the complexity of construction quality control. The result of research shows that for the waterproof curtain of the deep-foundation pit in three floors underground or more, considering the large construction depth, the TRD method and the underground diaphragm wall are better.
Published in | International Journal of Natural Resource Ecology and Management (Volume 3, Issue 4) |
DOI | 10.11648/j.ijnrem.20180304.12 |
Page(s) | 53-57 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2018. Published by Science Publishing Group |
Deep-Foundation Pit,Waterproof Curtain,More Than Three Floors Underground,Adjacent to Huangpu River Area
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APA Style
Yang Jibao, Dong Linbing. (2018). Discussion of Type Selection and Design on Waterproof Curtainfor Deep-Foundation Pit in Neighbouring Huangpu River Area. International Journal of Natural Resource Ecology and Management, 3(4), 53-57. https://doi.org/10.11648/j.ijnrem.20180304.12
ACS Style
Yang Jibao; Dong Linbing. Discussion of Type Selection and Design on Waterproof Curtainfor Deep-Foundation Pit in Neighbouring Huangpu River Area. Int. J. Nat. Resour. Ecol. Manag. 2018, 3(4), 53-57. doi: 10.11648/j.ijnrem.20180304.12
AMA Style
Yang Jibao, Dong Linbing. Discussion of Type Selection and Design on Waterproof Curtainfor Deep-Foundation Pit in Neighbouring Huangpu River Area. Int J Nat Resour Ecol Manag. 2018;3(4):53-57. doi: 10.11648/j.ijnrem.20180304.12
@article{10.11648/j.ijnrem.20180304.12, author = {Yang Jibao and Dong Linbing}, title = {Discussion of Type Selection and Design on Waterproof Curtainfor Deep-Foundation Pit in Neighbouring Huangpu River Area}, journal = {International Journal of Natural Resource Ecology and Management}, volume = {3}, number = {4}, pages = {53-57}, doi = {10.11648/j.ijnrem.20180304.12}, url = {https://doi.org/10.11648/j.ijnrem.20180304.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnrem.20180304.12}, abstract = {Based on the distribution characteristics of burial depth and thickness of confined aquifers adjacent to the Huangpu River area, for the deep-foundation pits of two floors basement, the conventional tri-axial deep stirring pile is usually used to cut off the confined aquifer; for the deep-foundation pits of three floors basement or beyond, the burial depth and thickness of confined aquifer in each site are quite different, correspondingly, the selection and design of the waterproof curtain of the confined aquifer is relatively complicated. In order to induce engineering accidents due to the failure of the water curtain, the problem of confined water had to be studied and dealt seriously and scientifically. Based on the two engineering examples adjacent to the Huangpu River, this paper focuses on the complexity of the confined water problem of the deep-foundation pit projects in three floors basement or beyond, and the selection and design of the waterproof curtain.Different design schemes are recommended by discussing the economy and rationality of design schemes, evaluating construction feasibility and analyzing the complexity of construction quality control. The result of research shows that for the waterproof curtain of the deep-foundation pit in three floors underground or more, considering the large construction depth, the TRD method and the underground diaphragm wall are better.}, year = {2018} }
TY - JOUR T1 - Discussion of Type Selection and Design on Waterproof Curtainfor Deep-Foundation Pit in Neighbouring Huangpu River Area AU - Yang Jibao AU - Dong Linbing Y1 - 2018/10/13 PY - 2018 N1 - https://doi.org/10.11648/j.ijnrem.20180304.12 DO - 10.11648/j.ijnrem.20180304.12 T2 - International Journal of Natural Resource Ecology and Management JF - International Journal of Natural Resource Ecology and Management JO - International Journal of Natural Resource Ecology and Management SP - 53 EP - 57 PB - Science Publishing Group SN - 2575-3061 UR - https://doi.org/10.11648/j.ijnrem.20180304.12 AB - Based on the distribution characteristics of burial depth and thickness of confined aquifers adjacent to the Huangpu River area, for the deep-foundation pits of two floors basement, the conventional tri-axial deep stirring pile is usually used to cut off the confined aquifer; for the deep-foundation pits of three floors basement or beyond, the burial depth and thickness of confined aquifer in each site are quite different, correspondingly, the selection and design of the waterproof curtain of the confined aquifer is relatively complicated. In order to induce engineering accidents due to the failure of the water curtain, the problem of confined water had to be studied and dealt seriously and scientifically. Based on the two engineering examples adjacent to the Huangpu River, this paper focuses on the complexity of the confined water problem of the deep-foundation pit projects in three floors basement or beyond, and the selection and design of the waterproof curtain.Different design schemes are recommended by discussing the economy and rationality of design schemes, evaluating construction feasibility and analyzing the complexity of construction quality control. The result of research shows that for the waterproof curtain of the deep-foundation pit in three floors underground or more, considering the large construction depth, the TRD method and the underground diaphragm wall are better. VL - 3 IS - 4 ER -