Recently, Shanghai Qiaoran Foundation Construction Engineering Co., Ltd. adopted mixing piles, Larsen steel sheet piles, bracing, and deep well dewatering construction technologies in the foundation pit support project of Zhujiajiao B7 plot. In order to achieve better results in foundation reinforcement treatment, several common methods of foundation reinforcement are presented.

First, grouting reinforcement method.

This method is more suitable for foundation reinforcement such as artificial fill, and in addition, it is also suitable for soft soil layers such as sand and aeolian soil, generally used for seepage prevention and plugging. In addition, using this method for foundation treatment can also improve the strength of the foundation soil, and mainly can prevent the phenomenon of settlement after the building is completed.

Second, root pile method

This method has a wider application range. It is not only suitable for soft soil layers such as muddy soil and cohesive soil, but can also be used in various construction sites such as artificial fill and crushed stone. It can be applied to the renovation of ancient buildings and the reinforcement of subways.

Third, anchor static pressure pile method

This is also a method often used in the foundation reinforcement process, especially suitable for silt and muddy soil. On foundation soils such as artificial backfill, the anchor static pressure pile method can also achieve better foundation reinforcement effects. Many projects choose this method during construction.

Shanghai Qiaoran Foundation Construction Engineering Co., Ltd. provides foundation reinforcement for existing buildings and foundations, as well as foundation pit support, concrete demolition, and other projects. It has focused on foundation construction for more than 30 years and professionally provides services such as foundation reinforcement, foundation pit support, engineering pile construction, concrete demolition, and equipment rental. It is the common choice of thousands of enterprises.