Results 41 to 50 of about 29,426 (152)

Theory of Time-Temperature-Stress Equivalent Principle Based on Schapery Equation and Its Application on Granite

Medžiagotyra, 2014
The time-temperature-stress equivalent (TTSE) principle refers to the phenomenon that the time-dependent mechanical properties of materials rely on the variations of temperature and stress level.
Yuanguang ZHU, Quansheng LIU, Bin LIU, Jingdong JIANG   +3 more
doaj   +1 more source

Study on the phenomenon of the ultra-large drilling cuttings quantity in rockburst coal seam

Scientific Reports
In view of the phenomenon of ultra-large drilling cuttings quantity in rockburst coal seams, the concept of ultra-large drilling cuttings quantity has been proposed.
Wenhong Zheng, Yishan Pan, Tianwei Shi
doaj   +1 more source

Engineering geological assessment and support design for draft tube tunnels in the Palamuru Ranga Reddy Lift Irrigation Scheme, challenges in granitic terrains

Discover Geoscience
The Palamuru Ranga Reddy Lift Irrigation Scheme (PRLIS) is a major lift irrigation project in Telangana, India. It includes lifting 90 TMC of water from the Srisailam reservoirs back water to higher elevations for irrigation and drinking purposes.
P. Lingaswamy, D. S. Rawat, A. K. Naithani, M. A. Azad, L. G. Singh, Prasnna Jain, R. N. S. Babu   +6 more
doaj   +1 more source

Effect of pore-size distribution on the collapse behaviour of anthropogenic sandy soil deposits

E3S Web of Conferences, 2016
In the former open-pit mines of the Lusatian region in Germany, several liquefaction events have occurred during the recent years in the anthropogenic deposits made of very loose sandy soils.
Baille Wiebke, Jebeli Alireza, Schanz Tom   +2 more
doaj   +1 more source

Residual rock deformation of lined caverns for underground energy storage after air deflation considering stress path

Journal of Rock Mechanics and Geotechnical Engineering
This study investigates the mechanical response of an underground cavern subjected to cyclic high gas pressure, aiming to establish a theoretical foundation for the design of lined rock caverns (LRCs) for energy storage with high internal pressure, e.g ...
Chen Xu, Caichu Xia, Gecheng Zhang, Sheng Wang, Hui Lu, Yingjun Xu   +5 more
doaj   +1 more source

Study on Rock Mechanics and Wellbore Stability of Igneous Formation in the Shunbei Area. [PDF]

ACS Omega, 2022
Liu H, Cui S, Meng Y, Sun H, Yu X.
europepmc   +1 more source

Introduction to Selected Contributions from the 54th US Rock Mechanics/Geomechanics Symposium, Golden, CO, 2020. [PDF]

Rock Mech Rock Eng, 2022
Walton G, Hedayat A.
europepmc   +1 more source

A General Framework to Simulate Soil–Structure Interface Behaviour Using Advanced Constitutive Models

Modelling
The importance of using sophisticated interface models to obtain realistic numerical solutions of soil–structure interaction (SSI) problems has been recognised in recent decades. With this aim, various advanced interface models have been developed, which
Michael Niebler, Stylianos Chrisopoulos, Roberto Cudmani, Daniel Rebstock   +3 more
doaj   +1 more source

EXPANSION OF A CYLINDRICAL CAVITY IN SAND

TASK Quarterly, 2000
The paper presents numerical solution to the problem of the symmetric quasi-static large-strain expansion of a cylindrical cavity in sand. The boundary value problem is solved with the use of a constitutive equation of hypoplasticity calibrated for a ...
VOLODIA A. OSINOV, ROBERTO CUDMANI
doaj  

CALCULATION OF SOIL DISPLACEMENTS DUE TO RETAINING WALL CONSTRUCTION

TASK Quarterly, 2000
With regard to serviceability state deformations, diaphragm walls and slurry walls cause considerable soil deformations during trench construction. 3-dimensional finite element analyses are able to quantify these deformations.
PETER KUDELLA, PETER M. MAYER
doaj