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Multiscale modeling of freeze-thaw behavior in granular media
This paper presents a hierarchical multiscale modeling paradigm to simulate the freeze-thaw behavior in granular media. The multiscale strategy...
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Damage Characteristics of Limestone under Freeze–Thaw Cycle for Tunnels in Seasonal Frozen Areas
Frost heave failure often occurs after the completion of tunnels in seasonal frozen areas. The safe operation of tunnels is impacted by...
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Experimental investigation of the mechanical properties of hydrophobic polymer-modified soil subjected to freeze–thaw cycles
Freeze–thaw action, as a strong weathering process, could severely affect the engineering properties of soil in cold regions. Repeated freeze–thaw...
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Effect of freeze–thaw cycles on strength and ductility and microstructure of cement-treated silt with polypropylene fiber
In this paper, the strength, ductility and microstructure behavior of cement-treated silt with polypropylene fiber was studied by a host of...
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Study on Failure Process of Freeze–Thaw Fractured Rock Under Multistage Cyclic Loads
In order to further study the failure characteristics of freeze-thawed rocks in the alpine region under multistage cyclic loads, a numerical...
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Petrographically quantifying the damage to field and lab-cast mortars subject to freeze-thaw cycles and deicer application
Although calcium oxychloride (Ca-Oxy) is known to damage cementitious materials exposed to calcium chloride (CaCl 2 ) deicers, there is little direct...
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Experimental and Numerical Simulation Study on Mechanical Properties of Shallow Slope Root-soil Composite in Qinghai Area
Natural disasters such as landslides often occur in Qinghai under the double deterioration of earthquake and freeze-thaw cycles, ecological slope...
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Molecular convolutional neural networks with DNA regulatory circuits
Complex biomolecular circuits enabled cells with intelligent behaviour to survive before neural brains evolved. Since DNA computing was first...
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Water absorptivity and frost resistance performance of self-ignition coal gangue autoclaved aerated concrete
Self-ignition coal gangue (SCG) used as one of precursors to fabricate autoclaved aerated concrete (AAC). Aiming at studying water absorptivity and...
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Durability performance of binary and ternary blended cementitious systems with calcined clay: a RILEM TC 282-CCL, review
The durability performance of blended cementitious systems with calcined clays is reviewed in this paper by the RILEM TC 282-CCL on calcined clays as...
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Estimation of Protected Paste Volumes by Dirichlet Tessellation Associated with Point Processes of Air Voids
Hardened cement paste is susceptible to frost damage. The use of an air entrainment agent makes concrete frost durable. This is explained by the...
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Time domain reflectometry coil probes for measuring thin surface layer soil moisture: Field tests over 21 years (2002–2022) under highly variable climate conditions in Mongolia
A coil probe (CP) for time-domain reflectometry (TDR) with a sensor length of 40 mm (CP 40 ) was developed for long-term field soil moisture...
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Influence of Pore Structure Characteristics on the Mechanical and Durability Behavior of Pervious Concrete Material Based on Image Analysis
Pervious concrete has been widely used in parking lots and other lightweight streets. Performances of pervious concrete are strongly dependent on its...
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The Use of Sierra Elvira’ Stone According to the Spanish Technical Code
In the field of vernacular architecture of Granada (Spain) and part of its province highlights the stone of Sierra Elvira using different use. This...
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Low-noise fluorescent detection of cardiac troponin I in human serum based on surface acoustic wave separation
Acute myocardial infarction (AMI) is a life-threatening disease when sudden blockage of coronary artery occurs. As the most specific biomarker,...
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Cement Concrete
Cement concrete is extensively used in transportation infrastructures such as bridges, tunnels, and airports. The workability of fresh concrete is...
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Predicting the Porosity of SCM-Blended Concrete Composites Using Ensemble Machine Learning Models
Cement manufacture is a major source of pollution in the environment as it contributes to 5–7% of total CO2 emissions globally. Quantity of cement in...
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Experimental study of strength and microstructure of roller compacted concrete containing waste glass aggregate
The objective of this study is to explore the utilization of waste glass (WG) as a substitute for aggregate content in the production of...
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Development and Assessment of a Mechanical Strengthening System for Post-tensioned Concrete Bridge Cantilever Wings Using Post-tensioned CFRP Rods
This paper presents the development and experimental assessment of a mechanical strengthening system using post-tensioned (PT) carbon fiber...
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Slopes
Slopes as inclined earth surfaces occur everywhere. They are man to a greater or lesser extent, thus altering their condition. With this the effects...