Abstract It is a key point for the security of deep foundation pit enclosure structure in the design of deep foundation pit support which guarantees the normal construction of foundation pit and prevents from soil mass movement inside and outside the pit in order to keep the normality of buildings, roads and pipelines nearby. Special attention was given to the soil mixing wall featuring good applicability, low construction cost and short construction period. Based on the construction practice, some discussions of the key techniques in the design and construction were made regarding the application of soil mixing wall with a large diameter to deep foundation pit in soft soil.
Abstract：
It is a key point for the security of deep foundation pit enclosure structure in the design of deep foundation pit support which guarantees the normal construction of foundation pit and prevents from soil mass movement inside and outside the pit in order to keep the normality of buildings, roads and pipelines nearby. Special attention was given to the soil mixing wall featuring good applicability, low construction cost and short construction period. Based on the construction practice, some discussions of the key techniques in the design and construction were made regarding the application of soil mixing wall with a large diameter to deep foundation pit in soft soil.
.Analysis of the Design and Construction Techniques for Soil Mixing Wall (SMW) with Large Diameter[J] MODERN TUNNELLING TECHNOLOGY, 2013,V50(3): 153-157
2013, Vol. 50 