نتایج جستجو برای: dynamic rock

تعداد نتایج: 443350  

Journal: :IOP Conference Series: Materials Science and Engineering 2017

Journal: :Frontiers in Earth Science 2021

The dynamic failure mechanism of horizontally layered dangerous rock during earthquakes is complex and only few studies have addressed the combination particle flow code (PFC) meso-level mechanical analysis. Based on fracture mechanics material we establish a calculation method for interlayer load stability coefficient horizontal strong earthquakes. was applied calculating slope along highway i...

Journal: :Advances in Materials Science and Engineering 2021

To study the size effect of rock under quasistatic and dynamic conditions, changes in compressive strength with change specimen are measured. Cylindrical granite specimens length-diameter ratios range 0.5?1 used for uniaxial compression tests using an RMT testing machine SPHB impact machine. Under loading, failure modes different different. The larger structure is, greater probability defects s...

2005
Weigang DUAN Shanzhi WANG Min CHEN Cuifen WANG Luyong ZHANG Jun LIU Lixin SUN

protein serine/threonine kinase (ROCK), is one of the central regulatory molecules for cytoskeleton control and cell adhesion process. ROCK also involves in other cell functions such as apoptosis and tumor invasiveness. Rho kinase is thought to play an important role in a variety of cellar functions such as stress fiber formation, focal adhesion formation, cell aggregation, cell morphology, cyt...

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