What are the requirements for installation of Larsen steel sheet pile support?

Larsen steel sheet pile support refers to the application of steel sheet pile in the foundation pit cofferdam, which plays a supporting role in the foundation pit cofferdam to prevent the concrete collapse of the foundation pit wall, causing safety accidents. Larsen steel sheet pile support support generally use channel steel plus H-beam way, then the Larsen steel sheet pile support installation requirements?

Larsen steel sheet pile support

Larsen steel sheet pile support as a structural system, should meet the requirements of stability and deformation, that is to achieve the ultimate capacity of the state and the use of the ultimate state of the requirements.

Whether there is Larsen steel sheet pile support structure damage, dumping, sliding or the surrounding environment damage, a large range of instability or due to excavation caused by the surrounding soil deformation is too large, will not cause Larsen steel sheet pile Support the state of instability.

Especially the Larsen steel sheet pile support capacity of the ultimate state of the design to meet the safety factor sufficient to make the support instability, but also to control the amount of displacement, will not affect the safe use of the surrounding buildings. Larsen steel sheet pile support design to be strong and stable, but also the calculation of its deformation, and according to the surrounding environmental conditions, control deformation in a certain range.