With the development of the real estate industry in China, more and more people have devoted themselves to the construction industry because they believe this industry has great prospects. Moreover, with the gradual improvement of construction technology, buildings are becoming taller and taller. In order to meet the bearing capacity requirements, foundation pits must be excavated. Foundation pit support is indispensable for excavation. As a well-known professional foundation pit support company, Shanghai Qiaoran, through their editor, would like to discuss what issues should be noted in this design process.

First, Shanghai Qiaoran - Spacing of Cast-in-Place Piles

This is an essential consideration in the foundation pit support design process. Generally, Larsen piles are used for reinforcement, but the spacing between these cast-in-place piles must be calculated in advance. Usually, 12% cement is added during grouting so that the steel sheet piles and cast-in-place piles can be connected together, thereby achieving a better water-blocking effect.

Second, Shanghai Qiaoran - Safety Signs

Whether in urban areas or suburbs, if a foundation pit is excavated, it will definitely affect traffic. In such cases, safety hazards are easily created. Therefore, to ensure safe construction and avoid endangering nearby people and vehicles, clear safety warning signs must be installed. When installing safety warning signs, they must be placed in obvious locations, and red warning lights must be used at night. Only in this way can the safety warning function be truly achieved.

In the foundation pit support process, Shanghai Qiaoran must pay attention to the two points mentioned above. If these are neglected during the foundation pit support design process, construction accidents are very likely to occur, and in severe cases, personal safety may be endangered. Therefore, to ensure smooth construction, these two points mentioned in the article must be considered.