Nature

Shear creep mechanical properties and damage model of mudstone in open-pit coal mine

The test samples come from mudstone above the roof of coal 1 in an open-pit coal mine in Eastern Mongolia. The rock samples are mainly obtained through geological engineering drilling, with a hole ...
Nature

Creep behavior and long-term strength characteristics of pre-peak damaged sandstone under conventional triaxial compression

A series of creep tests were carried out on sandstone specimens with different pre-peak instantaneous damage characteristics under different confining pressures. The results revealed that the creep ...
AZOM

Achieve Reliable Creep and Stress Rupture Testing

Applied Test Systems takes pride in introducing the SIGMA Testing System, an evolutionary system for Creep and Stress Rupture testing. SIGMA is a groundbreaking step for WinCCS plus first- and ...
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How Sigma WinCCS Became the Global Standard for Creep and Stress Rupture Testing

In 1985, Pratt & Whitney (East Hartford, CT) commissioned an outside systems house to develop a proprietary computer-based creep system, ACTS (Automated Creep Test System). Written in Fortran and ...
AZOM

Sigma-for Creep and Stress Rupture Testing

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