Ground reinforcement work using the Σ-i method for data centers | Geotech
Ground reinforcement work
We achieve a robust foundation structure that supports precision equipment through reliable bearing capacity calculations based on ground investigation data.
In the operation of data centers, uneven settlement of the building structure poses a significant risk to the operation of precision equipment. If the foundation is laid without sufficient ground strength, it may lead to minor distortions and inclinations, potentially hindering the stable operation of precision equipment such as servers. Therefore, selecting optimal ground reinforcement work based on accurate ground survey data is essential. Geotech's "Σ-i Method" directly calculates the allowable bearing capacity from the results of SWS tests and dynamic cone penetration tests, supporting reliable structural design and ensuring the safety of the building. 【Application Scenarios】 - Ground reinforcement during the construction of new data centers - Foundation work for critical facilities where reducing uneven settlement risk is desired - Sites requiring rational design based on ground survey data 【Benefits of Implementation】 - Improved structural reliability through bearing capacity calculations based on objective data - Maintenance of highly transparent construction records through digital construction data management - Reduction of construction-generated soil and cost savings due to the non-use of cement-based solidifying agents
Inquire About This Product
basic information
【Features】 - Technical specifications certified by the General Incorporated Foundation Japan Architecture Comprehensive Testing Institute (GBRC performance certification) - Objective bearing capacity calculations possible from converted N values of SWS tests and ram sounding tests - Excellent penetration thrust provided by four excavation blades at the tip of the steel pipe and integrally molded spiral wings - Construction-generated soil suppression through a rotary insertion method that does not use cement-based solidifying materials - A wide range of shaft diameters from φ89.1 mm to φ165.2 mm 【Our Strengths】 Geotech is a specialized company in ground engineering that offers a one-stop service from ground investigation to reinforcement design and construction. Leveraging our extensive experience and solid technical capabilities, we support our clients' construction projects with rational engineering services directly linked to ground investigation data.
Price information
Delivery Time
Applications/Examples of results
This construction method is optimal for small-scale buildings such as single-family homes, multi-family residences, and stores that are three stories or less, have a height of 13 meters or less, and a total floor area of 1,500 square meters or less (for single-story buildings, 3,000 square meters or less). It also accommodates foundation reinforcement for retaining wall structures with a height of 3.5 meters or less. Since it allows for design calculations directly linked to ground investigation data such as SWS tests, it is widely used at sites that seek to clarify the basis for building confirmation applications and structural calculations, as well as to implement rational and economical foundation reinforcement while minimizing excessive design.
catalog（4）
Download All Catalogs
Company information
-
