The main forms of foundation pit support are as follows :(1) underground continuous wall (cast-in-place reinforced concrete wall excavated by sink excavation) + internal support (fish-belly foundation pit steel support); (2) Enclosure structure of soft occluding row pile (occluding reinforced concrete pile and soil-cement pile) + internal support (steel support of fish-belly foundation pit);
The foundation pitThe supportingMainly in the form of:
(1(Diaphragm wall (cast-in-place reinforced concrete wall for sink excavation)+Internal support (fish belly type foundation pit steel support);
(2) Enclosure structure of soft bite row pile (the bite of reinforced concrete pile and soil-cement pile)+Internal support (fish belly type foundation pit steel support);
(3) Hard bite row pile enclosure structure (reinforced concrete pile and plain concrete pile are continuously bite together structure)+Internal support (fish belly type foundation pit steel support);
(4) Reinforcement soil-cement pile enclosure structure, that is, the foundation pit enclosure structure formed by inserting steel sheet pile or precast concrete pile into soil-cement mixing pile;
(5(steel plate (steel pipe) postThe foundation pitRetaining structure+Internal support (fish belly type foundation pit steel support);
(6) Undisturbed concrete pile drainage foundation pit enclosure structure+Check the water curtain+Internal support (fish belly type foundation pit steel support);
(7) Drill holes and pour concrete into pilesThe foundation pitRetaining structure+Check the water curtain+Internal support (fish belly type foundation pit steel support);
(8) gravity soil-cement retaining wall;
(9(pile anchor (prestressed anchor) support structure;
(10) soil nail wall, etc.
Shanghai Qiangqiang Foundation Engineering Co., LTD. 's business covers foundation pit engineering, pile foundation engineering, land and waterFoundation 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: 400-100-2850
