Open AccessResearch on the application of Deep Foundation pit support technology in a residential area
Author(s) -
Zhenghui Feng,
Yaohui Shen
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/2/022067
Subject(s) - pile , foundation (evidence) , civil engineering , engineering , geotechnical engineering , geography , archaeology
With the urban development, the number of private cars has been increasing and the construction scale of the basements in the residential district is becoming larger and larger. In order to meet the requirements of the structural stability of the buildings, the requirements for the technologies of the supports for slopes and deep foundation pits are getting higher and higher in engineering. In this paper, a certain residential community project is involved. The site is adjacent to the existing municipal road to the east, the north of the site is a road which has been planned, and the west of the site is the phase II project, the topographic conditions are complex. The construction scheme of the deep foundation pit works is analyzed, and the construction technologies of the soil nailing wall support, the enclosure row pile support, the large diameter long pile and pile wall works are introduced. It puts forward the corresponding quality control points, and provides reference and information for the treatment of foundation pit support under similar environmental conditions.