Ground Investigation | Smart Foundation Explanation Techniques for Weak Ground to Clear Building Confirmation Review
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Smartly explain the ground assessment report directly linked to building confirmation applications and structural calculations! Facilitate the confirmation review with reliable data to gain the trust of clients and secure contracts.
In residential construction, it is essential to balance the compliance of building confirmation application reviews with clear accountability to the client when conducting ground surveys and determining foundation specifications. Particularly in foundation planning on weak ground, ambiguous excessive reinforcement or insufficient explanations can lead to significant delays in construction and a lack of trust from the client. This document systematizes the calculation of allowable stress and settlement based on building code notifications and academic guidelines, and explains the smart utilization of ground assessment reports linked to structural calculations. Geotech's ground surveys scientifically derive optimal specifications for various reinforcement methods, from direct foundations like slab foundations to others, based on our unique "three items and eight elements" criteria and an annual analysis record of 100,000 cases. The high-precision reports, visualized with numbers and diagrams, not only facilitate smooth passage through the reviews of designated confirmation inspection agencies but also enable satisfactory presentations to clients. By providing clear evidence without relying on specialized knowledge, we strongly support smooth consensus building and achieving high contract rates.
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basic information
The specifications and details of this document are based on precise ground investigation data analysis such as the Screw Weight Penetration Test (SWS test) and the SDS test. It applies the allowable bearing capacity calculation formulas in accordance with the Building Standards Act notification (Notification No. 1347 of the Ministry of Construction in 2000) and the Japan Society of Civil Engineers' "Guidelines for Foundation Design of Small-Scale Buildings." It encompasses load propagation analysis at depths of 2 meters and 5 meters, simulation of consolidation settlement, and a unique "three-item eight-factor" multi-faceted evaluation criteria, establishing a system for issuing ground assessment reports that ensure compliance with structural calculation standards.
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It can be used for obtaining the basis for ground evaluation in confirmation applications and structural calculations for detached houses and small buildings, as well as for presentations of foundation specifications for clients. It is ideal for proving the validity of using slab foundations and strip foundations on weak ground, reducing excessive improvement work, and responding to inquiries from designated confirmation inspection agencies. Designers and sales representatives from construction companies and design offices can use it as a practical tool to logically explain structural safety to clients, aiming to improve contract rates and shorten construction schedules.
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