A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for wetland sludge excavation overlength steel sheet pile construction
The invention relates to a method for sludge clay deep foundation pit excavation construction, in particular to a method for wetland sludge excavation overlength steel sheet pile construction. The method comprises the following steps: a step A of performing staking out in survey after pile foundation construction is finished, determining the position of a center line of a steel sheet pile, performing inserting piling of a guiding positioning device, and performing inserting piling of the steel sheet pile; a step B of performing foundation pit excavation and inner support installation; and a step C of performing construction of concrete around the bottom. According to the method, the safe reliability, waterproof performance and durability of deep foundation pit excavation are improved, and the method can be reused and has the advantages of convenience in construction, short construction period, convenience in dismantling and reduction of later-period backfill work amount.
Method for wetland sludge excavation overlength steel sheet pile construction
The invention relates to a method for sludge clay deep foundation pit excavation construction, in particular to a method for wetland sludge excavation overlength steel sheet pile construction. The method comprises the following steps: a step A of performing staking out in survey after pile foundation construction is finished, determining the position of a center line of a steel sheet pile, performing inserting piling of a guiding positioning device, and performing inserting piling of the steel sheet pile; a step B of performing foundation pit excavation and inner support installation; and a step C of performing construction of concrete around the bottom. According to the method, the safe reliability, waterproof performance and durability of deep foundation pit excavation are improved, and the method can be reused and has the advantages of convenience in construction, short construction period, convenience in dismantling and reduction of later-period backfill work amount.
Method for wetland sludge excavation overlength steel sheet pile construction
ZENG YUE (author) / YAN SHUO (author) / YANG JUNHONG (author) / CHEN ZHAOAN (author) / GONG YANJUN (author) / LIU ZHAO (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method for overlength jet grouting stiffness core combined pile
| European Patent Office | 2015
Gas lift method based secondary hole cleaning construction process for overlength pile foundations
| European Patent Office | 2015
Experimental Study on Bearing Behavior of Large-Diameter Overlength Squeezed Branch Pile
| Trans Tech Publications | 2011
STEEL PIPE FOR INNER EXCAVATION PILE CONSTRUCTION METHOD
| European Patent Office | 2020
| European Patent Office | 2022