Transportation Engineering

Geocells Excel in Track Ballast Research Studies at KU, OSU
BallastStabilization_FEC_Presto

Railway Ballast Stabilization with Geocell at Bridge Approaches

A portion of a railway track in Fort Lauderdale, Florida had been a high maintenance area for many years due to the impact loads from rail cars transitioning off of a concrete bridge abutment onto ballasted concrete ties. The ties were located over soft subgrade, which had exhibited a history of pumping. The rail operator, Florida East Coast Railway, sought a ballast stabilization solution to corr... »

H2Ri Wicking Geotextiles from TenCate
H2Ri_NCDOT_Tencate_650w

Wicking Geotextiles Getting Noticed by US DOTs

Roughly eight years ago, TenCate Geosynthetics was involved in a now well-studied project along Alaska’s Dalton Highway. The road served as the only ground transportation route between the oil fields at Prudhoe Bay and the city of Fairbanks, but the extreme northern environment caused significant degradation along the 500-mile highway due to frost heave. Wicking geotextiles were proposed to streng... »

Needlepunched Biomat from Machina-TST
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Machina Turns Its Tech to a Needlepunched Biomat

Machina-TST has grown quickly behind lines of geotextiles, geogrids, geocomposites, and turf reinforcement mats. Now, it’s turning its manufacturing technical knowledge to erosion control applications with the expanded release of its needlepunched biomat, Linotex Eco. The organic mat is engineered for the rapid vegetation development and protection of soil from surface erosion processes. The produ... »

Educate the Educators - IGS

ACIGS Bringing IGS Educate the Educators to Australia

The International Geosynthetics Society’s Educate the Educators program has had a substantial and beneficial impact on college-level geotechnical and civil engineering programs. EtE workshops provide high-caliber professional development and resources for professors and instructors to incorporate geosynthetics into their curricula. The endeavor is essential, as too many young engineers enter the f... »

Reinforced Soil Wall Supports 1000 Ton Crane Working Platform

Phil McGoldrick on Value Engineered Systems and Tripling Production

Geosynthetica second season of the GeoTalk pocast series has begun! Editor-in-Chief Chris Kelsey sits down with globe-trotting industry veteran Phil McGoldrick. With Strata Geosystems, he has been a key piece of the company’s on-going expansion in international markets. The company’s growth has been significant enough that to support it Strata has invested in a new state-of-the-art production faci... »

Kerry Rowe Mercer Lecture Schedule Announced

Kerry Rowe Mercer Lecture Schedule Announced

Dr. Kerry Rowe has been selected to deliver the 2019-2020 Mercer Lecture. The biennial lecture series honors the late Dr. Brian Mercer, the inventor of geogrids. Tensar International sponsors the prestigious series, which is endorsed by the International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE) and the International Geosynthetics Society (IGS). The Mercer Lecture was establ... »

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