Meeting

Deconstructing Engineering Geological Models

Abstract The use of engineering geological models to manage risks and facilitate project success is becoming increasingly common, but the rules for creating effective models are as yet unclear.  Projects are now challenged by factors ranging from climate change to political uncertainty and so there is an increasing need to elucidate those rules – so More Information…

2016 Annual General Meeting – Newcastle Chapter (postponed)

The 2016 committee for the Newcastle Chapter of the Australian Geomechanics society invites all members and their guests to attend this year’s Annual General Meeting. Attendees are welcome to remain for dinner after the AGM at a cost of approximately $20 per person. The agenda for this year’s meeting is as follows: 1. Welcome & More Information…

Forest and bio-engineering rock fall protection techniques

Abstract A number of studies have demonstrated that forests can be an efficient and cost-effective means of protecting against rock-fall. This is especially true for events involving small blocks (< 5 m3). Incorporating the effects of forests in rock-fall propagation models is complicated by the mechanical processes that occur between blocks and trees. Although existing More Information…

Railway Tunnel Remediation in the Bylong Valley

Abstract In recent years rail tunnels on the Ulan Line at Kerrabee and Murrumbo in the Bylong Valley have been suffering from track geometry issues and mud pumping. Investigations have shown that the natural material beneath the tunnel’s floor slab has been pulverised by cyclic coal wagon loads, resulting in: voids, cracking and subsidence of More Information…

2016 Newcastle Geology Tour

About the Tour The Newcastle chapter of the AGS is pleased to announce plans for a geology tour in the Lower Hunter Valley. The 2016 excursion will follow a transect across the Lochinvar anticline, beginning with an overview of the lower Hunter Valley from the top of Mount Sugarloaf, and proceeding to follow the Hunter More Information…

Mechanics of Unsaturated Soils

Abstract The effective stress principle is one of most fundamental contributions in the field of soil mechanics. It converts a multi–phase, multi–stress state porous medium to a mechanically equivalent, single-phase, single-stress state continuum, thus allowing the application of the principles of continuum solid mechanics to fluid-filled deformable porous media. Without the advent of the effective More Information…

AGS SA-NT Seminar 2016

Design considerations for cuttings, revetments and retaining structures for unsaturated clay The SA/NT Chapter of the Australian Geomechanics Society is pleased to announce our one day seminar for 2016. This forms part of a continuing series of technical events organised by the Chapter and will focus on design for unsaturated clay. Who should attend? Geotechnical More Information…

El Viar Dams In Southern Spain:
Embracing Expansive Clay

Dam Construction Using Expansive Clay,<br>Case Study of two dams built in Southern Spain in 2007-2008 Abstract The use of expansive clay in road construction and dry embankments is well established thanks to traditional soil stabilisation methods. However there is relatively little experience in the use of expansive clay for the construction of large earth dams More Information…

Risk Management for Onkaparinga Coastal Cliffs

Abstract Onkaparinga Council is responsible for managing approximately 30 km of coastline, comprising a wide variety of coastal land forms and geologies including spectacular cliffs and stunning beaches. However, along with its outstanding natural beauty, this coastal strip is also subject to significant and ongoing erosion and slope instability as a result of the dynamic More Information…

SA-NT AGM, followed by the 55th Rankine Lecture:
Hazard, Risk and Reliability in Geotechnical Practice

The lecture will immediately follow after the SA-NT Chapter Annual General Meeting. “Doubt is an uncomfortable condition, but certainty is a ridiculous one” – Voltaire Abstract More and more, society requires to know the risk which people, property and the environment are exposed to. The role of the geotechnical engineering profession should increasingly be reducing exposure to More Information…

Significant geological sites within urban Melbourne – Field Trip

This Field Trip is preceded by a Technical Presentation on 13 April (click here for more information) Abstract In 1970, the Victorian Division of the Geological Society of Australia initiated work to create an inventory of geological features and landforms which in various ways are relevant to the interests of the public, research, teachers, government bodies, More Information…

AS 1726 : 2016 Seminar – Hobart

SYNOPSIS The most recent edition of Australian Standard 1726 – Geotechnical Site Investigations was released in 1993. In 2011 the AGS surveyed its members and stakeholders to consider possible revision of this Standard. This survey included a total of 25 questions, with 17 pertaining to the technical content of a possible revised Standard. Subsequently AGS More Information…

AS 1726 : 2016 Seminar – Newcastle

SYNOPSIS The most recent edition of Australian Standard 1726 – Geotechnical Site Investigations was released in 1993. In 2011 the AGS surveyed its members and stakeholders to consider possible revision of this Standard. This survey included a total of 25 questions, with 17 pertaining to the technical content of a possible revised Standard. Subsequently AGS More Information…

AS 1726 : 2016 Seminar – Sydney

SYNOPSIS The most recent edition of Australian Standard 1726 – Geotechnical Site Investigations was released in 1993. In 2011 the AGS surveyed its members and stakeholders to consider possible revision of this Standard. This survey included a total of 25 questions, with 17 pertaining to the technical content of a possible revised Standard. Subsequently AGS More Information…

AS 1726 : 2016 Seminar – Adelaide

SYNOPSIS The most recent edition of Australian Standard 1726 – Geotechnical Site Investigations was released in 1993. In 2011 the AGS surveyed its members and stakeholders to consider possible revision of this Standard. This survey included a total of 25 questions, with 17 pertaining to the technical content of a possible revised Standard. Subsequently AGS More Information…