The project is located in Chengguan District, Lanzhou City. The building to be reinforced has 26 floors above ground and 1 floor below ground, with a shear wall structure and a pile-raft foundation. Because the building sits in a sloped fill area with thick self-weight collapsible loess distributed at depth, since completion the unit buildings near the slope have experienced tilting and differential settlement, severe shear failure has occurred at the tops of the edge piles, and serious voids have appeared in the foundation soil beneath the main building and basement foundations. To solve these complex geotechnical engineering problems,CABR Foundation First Branchfully leveraged its technical advantages and innovatively adoptedjet groutingcomposite steel pipe column technology to reinforce the building foundation.

The service scope of this project covers geotechnical consulting and assessment during the early land use right acquisition stage, quality control and key parameter review during the investigation stage, design review of the combined vacuum and surcharge preloading treatment of soft foundations, construction quality control and monitoring/testing data analysis and final treatment effect evaluation, selection decision recommendations during the ground treatment design stage, pile foundation selection decision recommendations during the pile foundation design stage, quality control and engineering accident emergency response consulting during the ground treatment and pile foundation construction stages, review and optimization of geotechnical design deliverables, and assistance in establishing a standardized deformation control system for the plant during the operation stage. The project is currently under implementation, andCABR Foundation Sixth Branch's consulting recommendations have been fully recognized and affirmed.

The project covers a total land area of approximately 225,485 square meters, with 7 new lines, a total track laying length of approximately 8.35 kilometers, 1 new large bridge crossing the Jinji River, 1 new frame bridge, and 1 new drainage culvert, with a total building area of approximately 8,469 square meters. The Pinggu Local Railway is the only local railway in Beijing, and it is planned that by 2030 "three stations and six yards" will be completed. After completion, the Jingping Logistics Hub will be able to carry a capacity of 40 million tons, fully unleashing the service potential and radiating effect of the logistics corridor and becoming an important node in the domestic circulation.CABR Foundation Seventh Branchis responsible for deformation monitoring of the filled subgrade in the section from JDK1+293.599 to JDK1+775.43, providing accurate and timely deformation monitoring data to the construction unit, which plays an important role in ensuring the construction quality of high-fill subgrade.

The project is located in the Fenfang Liuli Street Community, Xicheng District, Beijing, with a planned total land area of approximately 4,536.535 square meters and a total building area of approximately 5,900 square meters, including approximately 2,700 square meters above ground and approximately 3,200 square meters below ground, involving 5 plots from A1 to A5.CABR Foundation Eighth Branchundertakes the foundation pit support works for each plot (including cast-in-place piles, steel pipe piles, soil reinforcement and steel support construction).

The project is located in Xixiaokou, Haidian District, Beijing, with a total building area of 150,000 square meters.CABR Foundation Ninth Branchundertakes the anti-uplift pile and ground treatment works therein. The project adopts CABR Foundation's patented "composite anchor anti-uplift pile" technology. While ensuring project quality, it is more economical and applicable, saves more construction time, and is more green and environmentally friendly.

The project is located in Jinyuan District, Taiyuan City.CABR Foundation Ninth Branchundertakes the pile foundation and foundation pit support works therein. The building is a super high-rise building, and the pile foundation adopts large-diameter cast-in-place piles with a pile length of 59 meters. The main reinforcement of the reinforcement cage is 32 mm in diameterGrade IV steeland the weight of a single reinforcement cage exceeds 10 tons. The site is narrow and construction is difficult, placing high demands on construction technology and management. After completion, the project will become a high-end landmark residential community on the banks of the Fen River in Taiyuan.

The project covers a total land area of approximately 640 mu, with a total building area of new buildings of 276,620 square meters. It is planned to be equipped with two cut tobacco production lines with a capacity of 4,800 kg/h and one cut stem production line with a capacity of 1,000 kg/h, and to relocate and transform an existing expanded cut tobacco production line with a capacity of 1,140 kg/h, with part of the equipment of the expanded cut tobacco production line reused and other equipment upgraded. Supporting facilities include an automated logistics system, intelligent control and information systems, public power facilities, outdoor works, etc. The project has an annual cigarette production of 800,000 cases and a raw material storage capacity of 800,000 dan.CABR Foundation Guangxi Branchas a participating unit, is responsible for the preliminary investigation, detailed investigation and construction investigation of this project, providing geotechnical engineering data support and professional technical guidance services for subsequent design, construction and other processes.

The project is located on the southeast side of Sankilizhai, Mohan Town, Mengla County, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province. The route has a total length of 1,686.942 m, a design speed of 40 km/h, a road width of 38 m, and a road grade of urban secondary trunk road, with 4 intersections planned along the route. The construction content includes the route, subgrade, pavement, 1 bridge, water supply and drainage, landscaping and greening, and other related works and ancillary facilities.CABR Foundation Mohan Branchundertakes the investigation work of this project, including geotechnical engineering investigation, providing preliminary geotechnical physical and mechanical parameters and conclusions and recommendations for road design, subgrade treatment, road construction, etc.

The project is located in the China-Laos Mohan-Boten Economic Cooperation Zone, Mohan Town, Mengla County, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province. The road starts at the intersection of the planned Chanong Avenue and No. 11 Road on the south side of Shangyong Village, is laid out from north to south, passes through Shangyong, Mohan and other places, and ends at the intersection of the supporting infrastructure project of the inspection and cargo yard in the core area of the planned Mohan Border Industrial Park on the east side of Fenghuang New Village.CABR Foundation Mohan Branchundertakes the investigation work of this project. Based on the determined design scheme of the road and bridges and culverts and the technical requirements of the design for investigation, this investigation work identifies the geotechnical engineering conditions of the proposed site, provides geotechnical parameters for road design, bridge and culvert design, subgrade treatment, retaining structure design, road construction and bridge and culvert construction, and makes analysis and evaluation and puts forward design and construction treatment recommendations.

The project is located in Songshan District, Chifeng City. Affected by changes in groundwater levels, the underground garage has suffered damage such as uplift and leakage, affecting normal use and attracting great attention from the local community.CABR Foundation Shandong Branchleveraging years of technical research achievements and engineering practice experience in the field of anti-floating and anti-seepage of underground structures, proposed a comprehensive solution including anti-floating reinforcement, waterproofing repair, structural strengthening and other work contents, and introduced CABR Foundation's patented "composite anchor anti-uplift pile" technology. The implementation of the project can enhance the safety and stability of the building structure, improve the residential environment of the community, extend the service life of the building, meet future use needs, and will have positive significance for the development of the surrounding area.

The project is located in the High-Speed Rail District of Shijiazhuang City, covering an area of 50,000 square meters, with a building area of 150,000 square meters and a foundation pit depth of 10 meters.CABR Foundation Shijiazhuang Branchundertakes the foundation pit support construction and the repair of the original foundation pit, as well as the later ground treatment and pile foundation construction. The foundation pit support adopts the pile-plus-anchor support type, the ground treatment adoptsCFG pilescomposite foundation, and the pile foundation is cast-in-place piles using the rotary drilling hole-forming process.

The project is located at the northeast corner of the intersection of Dongfeng East Road and Baita Road, Panlong District, Kunming, adjacent to Kunming No. 10 Middle School, with a total building area of 28,669 square meters and pile lengths ranging from 45 to 90 meters.CABR Foundation Southwest Branchundertakes the design and construction of the project, strictly controls construction process parameters during construction, and adopts post-grouting technology to improve the bearing capacity of the pile foundation.

The project is located in Luxi County, Honghe Prefecture, Yunnan Province, and the design scheme is dry bored cast-in-place piles with a pile diameter of 800 mm. Facing the pile foundation construction difficulties brought by complex geological conditions such as karst development and high-fill foundations, in order to ensure the construction quality of the foundation piles,CABR Foundation Southwest Branchadopts the magnetic logging method to accurately measure the length of the reinforcement cage, and scientifically determines the rock-socketed depth of the pile foundation based on borehole core samples. At the same time, it conducts multi-dimensional safety assessment by integrating settlement observation data and structural safety appraisal results, ensuring the smooth commissioning of the project.