Site Investigation | Evaluation of Uneven Load on Factory Energy Storage Containers and Optimal Foundation Design through Plate Loading
Prevent sinking caused by uneven loading of factory storage containers! Conduct a plate load test to empirically evaluate shallow soil bearing capacity and reduce construction costs with an optimized foundation that eliminates excessive reinforcement.
The container-type storage batteries installed within the factory premises are prone to uneven loading due to the irregular arrangement of internal equipment, which can lead to localized ground subsidence and tilting of the equipment. The ground bearing capacity evaluation solution provided by Geotech accurately measures the inherent allowable bearing capacity and ground reaction coefficient of shallow ground by conducting plate load tests at the actual foundation pressure surface level. Simplified sounding surveys realistically visualize the ground strength, which tends to be biased towards safety, as objective numerical data, and scientifically determine the feasibility of adopting optimal direct foundations while avoiding excessive deep piles and ground improvement work. With strict multi-stage loading data and settlement analysis simulations compliant with the standards of the Geotechnical Engineering Society, the review process for building confirmation applications and structural conformity assessments can proceed smoothly without delays. Utilizing our highly qualified staff with extensive practical experience and our proprietary database "GEODAS," we provide comprehensive support for the installation plan of storage battery containers, achieving both safety assurance and significant reductions in construction costs.
basic information
This survey service conducts plate loading tests in accordance with the Geotechnical Engineering Society standard JGS1521. Using a steel loading plate with a diameter of 300mm, hydraulic jacks, and high-precision displacement gauges, we perform multi-stage loading and unloading with more than five stages. We directly calculate the ultimate bearing capacity beneath the loading plate, long-term and short-term allowable bearing capacities, as well as the ground reaction coefficient (K value) and deformation coefficient (E value). The testing equipment utilizes the weight of hydraulic backhoes and other machinery as loading reaction forces, and the amount of settlement is measured with millimeter precision using an automatic recording system on-site. A qualified professional (such as a geological survey technician) analyzes the data, and a detailed ground assessment report is prepared and delivered under quality control based on ISO 9001 certification.
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Boring survey
Applications/Examples of results
It is optimal for evaluating the foundation ground when installing container-type storage batteries (industrial stationary storage systems) on the premises of factories and business sites. It can be used for measures against uneven loading due to battery expansion, determining the allowable ground pressure for floor slabs and direct foundations, and pre-verifying the risk of differential settlement. Additionally, it is effective as a second opinion survey aimed at reducing construction costs and shortening construction periods by avoiding excessive piling and deep ground improvement. It broadly supports ground diagnostics when repurposing outdoor vacant spaces or parking lots within existing factory premises, as well as submitting structural calculation evidence to designated inspection agencies for the safe construction of industrial energy facilities.
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