As a measure of foundation pit support, prestressed steel composite support is more and more used in foundation pit engineering projects as the surrounding environment of foundation pit becomes more and more complex and the underground space is used more and more fully today. Building, in the surrounding objects is numerous, pipeline complex situations, the excavation of underground space has a high requirement to the stability of the foundation pit supporting, concrete support of shuttering, curing period, hold down the difficulties the impact on the time limit for a project, hold down the construction waste, and the influence of noise to the environment, while making prestressed steel composite support dismantling is convenient in installation, construction, low noise, The recyclable component has more advantages than concrete support.

In foundation pit support of foundation pit excavation, earthmoving and construction of underground structure have influence, intensive support can make the large mechanical equipment cannot be more convenient in the foundation pit construction, even in the foundation pit construction, the more suitable in supporting structure to ensure the supporting effect of at the same time, reduce the influence of the construction of the foundation pit.

Shanghai strong foundation prestressed steel belly type foundation pit supporting technology, exert enough prestressed before in the foundation pit, eliminating the support of most of the compression deformation, thus improve the safety of the foundation pit supporting structure, greatly reduce the underground space development and construction on surrounding building, content, municipal roads, pipelines and other environmental impact. Thanks to the unique fish belly beam structure, the supporting effect is guaranteed and the number of steel components is reduced at the same time, which can reduce the cost compared with the traditional steel support20%Above, and can provide open construction space, greatly reduce the impact of excavation, soil transport and underground structure construction, construction period can be shortened40%The above.

Shanghai Qiangqiang Foundation Engineering Co., LTD. 's business covers foundation pit engineering, pile foundation engineering, land and water Foundation treatment , slope treatment and other engineering fields. Around" Excellent technology, reliable process ", construction fast "technical requirements, Is to provide customers with land, water foundation engineering technical consultation, construction services and other comprehensive solutions of the entity enterprise. Contact Number:400-1002850