Novel steel casing for quicksand geology

• Main Authors: SI SHUANG, ZHU DONG, GUO JIABIN, ZHENG HONG, SHI WENQIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a novel steel casing for quicksand geology, which relates to the technical field of building construction and comprises a steel casing body and a plurality of reinforcing cylinders arranged at intervals along the extension direction of the steel casing body. The steel casing body is sleeved with the reinforcing cylinders, the inner walls of the reinforcing cylinders are attached to the outer wall of the steel casing body, the reinforcing cylinders are welded to the steel casing body, the reinforcing cylinders are welded outside the steel casing body at intervals, smooth lowering of the steel casing is not affected, and the reinforcing cylinders are welded to the outer wall of the steel casing body at intervals. The rigidity and the bearing capacity of the steel casing are improved to a great extent, serious deformation of the steel casing influencing quality is avoided, site construction progress is accelerated, construction cost is saved, direct machining can be performed on a cons