Search
Search Results
-
Study on Mechanism of Strength Deterioration of Rock-Like Specimen and Fracture Damage Deterioration Model Under Pulse Hydraulic Fracturing
Pulse hydraulic fracturing is an effective fracturing stimulation technology, which can reduce rock breakdown pressure and improve fracturing...
-
Climate-induced deterioration prediction for bridges: an evolutionary computing-based framework
Bridge deterioration is attributed to inadequate maintenance budgets, ineffective restoration strategies, and rapidly changing climatic conditions....
-
Influence of the deterioration type and age on the deterioration degree of 191 ancient limestone steles in the Guihai Forest of Steles, southern China
The relationship between the deterioration type (DT) of ancient limestone steles and deterioration degree (DD) and the relationship between the...
-
Microscopic weathering characteristics and deterioration mechanisms of sandstone in the Nankan Grotto, northern Sichuan, China
The mineralogy, micro-structure, geochemical mass balance, and porosity of sandstone in the Nankan Grotto were analyzed to explore the weathering...
-
Spatio-temporal modeling of groundwater quality deterioration and resource depletion
In Hydrogeology, the analysis of groundwater features is based on multiple data related to correlated variables recorded over a spatio-temporal...
-
Deterioration of Mechanical Properties of Rockfill Materials Subjected to Cyclic Wetting–Drying and Wetting
The deterioration of rockfill materials caused by different factors harms the safety and workability of rockfill dams. This has been confirmed by the...
-
Stability evaluation of the high fill deposit slope subjected to rainfall considering water deterioration
In this study, three various types of rainfall with the measured rainfall events and data are used to analyze the stability of the high-fill deposit...
-
Sustainable inventory models with controllable deterioration under two-level trade credit policy and various carbon emissions regulations
Due to growing concerns about environmental impacts and the necessity for the economic validity, the integration of sustainability factors into...
-
Evaluation of microstructure deterioration inside sandstone under three different freezing-thawing cycle treatments
This paper investigated the microstructure deterioration of sandstones under three commonly used freezing-thawing (F-T) cycle treatments and compared...
-
In situ Investigation of the Moisture Distribution and Deterioration of the Façade of Limestone Rock-Hewn Heritage
Water plays a vital role in deteriorating stone heritage, especially those carved into vertical rock slopes. Southeast China is home to numerous...
-
Strength deterioration of karst fillings under dry–wet cycles: Testing and modeling study
The strength of karst fillings is vital for the safety of tunnels in large-filled karst areas. Karst fillings in areas with seasonal rainfall often...
-
Collapsibility deterioration mechanism and evaluation of compacted loess with sodium sulfate under drying–wetting cycles
The deterioration of loess collapsibility under drying–wetting cycles is one of the serious threats to the artificial loess slopes and foundations in...
-
Experimental investigation on the damage and deterioration of sandstone subjected to cycling pore water pressure
The nuclear magnetic resonance (NMR), ultrasonic testing, and triaxial compression tests were employed to investigate the deterioration laws of...
-
Deterioration in Emissions from Light Vehicles in Use Converted to CNG (Bi-Fuel)
Natural gas is a cleaner fuel for combustion and with less carbon intensity than traditional ones (gasoline and diesel); however, it requires an...
-
A Real-Time Visual Investigation on Microscopic Progressive Fatigue Deterioration of Granite Under Cyclic Loading
This paper mainly studied the microscopic progressive fatigue deterioration of granite under cyclic loading. Firstly, a series of real-time computer...
-
Deterioration law of intermittent jointed sandstone mechanical properties under water–rock interaction
In water-rich mines, water conservancy, and hydropower projects, the rock mass is immersed in water for a long time, which leads to changes in its...
-
The law of strength damage and deterioration of jointed sandstone after dry-wet cycles
Under the periodic rise and fall of the water level in the Three Gorges Reservoir in China, the rock mass in the ebb and flow zone of the slope is...
-
Experimental study on multi-scale damage and deterioration mechanism of carbonaceous slate under freeze-thaw cycles
This study investigates the macro and micro multi-scale damage effects of freeze-thaw cycles and confining pressure on slate tunnel rock in cold...
-
Coupling Deterioration Model of Mechanical Parameters for the **** Marble Under Progressive Damage Conditions
Cognition of the deformation and failure characteristics of rock under progressive damage conditions is quite important for the stability assessment...
-
Seismic behavior analysis of soft and hard interbedded rock slope considering vibration deterioration of discontinuities at the interface between different rock types in meizoseismal area—a case study
The vibration deterioration of discontinuities with different joint wall material (DDJM) plays a vital role in the seismic behavior of soft and hard...
