International Road & Traffic Expo 2025
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GeoMecca Engineering Inc.
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Country
Korea, South
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Address
(Post code : 16827) 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER) 612, Building A, Knowledge Industry Center
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Tel
031-898-2400
- Website
Introduction
Geomeca ENG Co., Ltd. is a consulting company specializing in geotechnical engineering, infrastructure maintenance, and tunnel & bridge precision safety diagnosis.
Providing the best specialized engineering services such as underground cavity survey, bridge deck condition (deterioration) assessment, road pavement condition survey, tunnel front 3D geological prediction (3D TSP), and slope status mapping (UAV 3D mapping). We are a young and dynamic professional company that strives for the best.
We have professional engineers with a wealth of practical and field experience and state-of-the-art research equipment, and strive to achieve customer satisfaction by providing the best technical services.
Geomecca ENG Co., Ltd. is a company that shines by making customers shine, and we will realize customer value with flexible imagination, rational thinking, courage that goes beyond stereotypes, and an endless spirit of challenge and passion.
Exhibit Item 01
Non-destructive exploration equipment that can investigate and evaluate the internal quality of concrete to complement the limitations of visual inspection during detailed inspection of facilities.
【Problems with infrastructure】
Damage that begins to occur on the upper surface of the floor plate, which is the lower part of the structure's packaging, has progressed significantly and there is a limit to checking the quality of the inside of the concrete through detailed inspection (visual inspection + simple material testing) before it appears on the outside.
【Solutions to the problem】
Scattering of GPR signal energy causes energy loss and eventually leads to weak rebar reflections or blurred hyperbolic signals. Therefore, weak rebar reflections and blurry hyperbolic shapes are used as indicators of bridge deck deterioration such as concrete deterioration and rebar corrosion.
Exhibit Item 02
Pavement Management System (PMS)
Damage level of surface defects (cracks, breaks) that occur on the pavement surface, Plastic deformation, such as lateral bending depth of the pavement, caused by repetitive vehicle loads Measure the size of irregularities in the driving direction and investigate longitudinal flatness, which quantifies the flatness of the pavement After analyzing each item, the results are collected and a Pavement Condition Assessment (PMS) survey is conducted to calculate the Pavement Condition Index (PCI), which quantifies the amount of each defect.
Using a laser sensor and a high-performance camera mounted on the rear of the vehicle, surface defects such as lateral bending (plastic deformation, rutting) of the road surface, longitudinal flatness (International Roughness Index, IRI), and cracks on the surface are photographed to monitor the bridge. Used as floor plate condition evaluation data