Pile foundation and foundation pit enclosure project of Ruyuyuan Project No.2, located in Rudong County, Nantong City, Jiangsu Province. The business form is residential, commercial street, office (villa), basement, kindergarten and public supporting facilities. On the west side of the project site, there are several cultural conservation buildings (shallow foundation) with poor structural integrity. The protection of cultural conservation buildings is the focus of pile construction of the project. To solve this problem, the project team made a detailed plan:
-- Rudong Ruyuyuan pile foundation and foundation pit enclosure project
Project information: Total building area150819.22㎡, where the underground62554.68㎡On the ground88264.54㎡; Residential building main building26Layer, height approx83.8m; Depth of foundation pit4.3~5.8m
Pile foundation engineering: prestressed pipe pile
Foundation pit enclosure structure: bored pile, biaxialMixing pile, triaxial mixing pile, concrete enclosing purlin andφ609Steel pipe oblique cast support, etc
Commencement Date:2021years3month4day
Pile foundation and foundation pit enclosure project of Ruyuyuan Project No.2, located in Rudong County, Nantong City, Jiangsu Province. The business form is residential, commercial street, office (villa), basement, kindergarten and public supporting facilities.
On the west side of the project site, there are several cultural conservation buildings (shallow foundation) with poor structural integrity. The protection of cultural conservation buildings is the focus of pile construction of the project. To solve this problem, the project team made a detailed plan:
(1) Lay stress relief holes and excavate anti-extrusion trenches to release soil displacement pressure;
(2) Choose the appropriate pile driving speed, control the daily pile driving volume, and reduce the effect of soil extrusion;
(3) Real-time monitoring of cultural preservation buildings and surrounding environment;
(4(Timely adjust pile driving process according to monitoring data.
Many cultural preservation buildings on the west side of the foundation pit
Main building pile and surrounding basement pile construction site
At present, the progress and quality of the project meet the requirements of Party A. The team of Shanghai Robust Foundation Project will continue to unite and forge ahead to ensure the completion of the project as scheduled.
Project design drawing
Shanghai Qiangqiang Foundation Engineering Co., Ltd. has completed more than 1,000 projects in the fields of housing construction, underground space, subway, railway, highway, bridge, tunnel, airport, sea reclamation, and so on. Hundreds of projects it has participated in have won the "Luban Award of China Construction Engineering" or the "Magnolia Award of Shanghai Construction Engineering". Contact Number: 400-100-2850
