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Effect of polypropylene fibers on the mode I, mode II, and mixed-mode fracture toughness and crack propagation in fiber-reinforced concrete

, 2020
Concrete is the most commonly used material in civil engineering and also the most conventional and cheap material available in the market. Concrete cracking and fracturing may cause irreparable damages to concrete structures.
Mitra Hatami Jorbat   +2 more
semanticscholar   +1 more source

Numerical investigation on dynamic fracture behavior of cracked rocks under mixed mode I/II loading

, 2020
Research on rock fracture behavior is usually limited to static mixed mode I/II fracture and static or dynamic mode I fracture. In this study, the notched semi-circular bend (NSCB) specimens with different notch inclination angles were introduced into ...
Youzhen Li, F. Dai, M. Wei, Hongbo Du
semanticscholar   +1 more source

Towards the quantification of energy demand and consumption through the adaptive comfort approach in mixed mode office buildings considering climate change

Energy and Buildings, 2019
Heating, Ventilating and Air Conditioning (HVAC) systems represent one of the highest energy consumptions for office buildings. They are traditionally based on fixed setpoint temperatures during working hours and disregard outdoor conditions.
D. Sánchez-García   +3 more
semanticscholar   +1 more source

A generalized maximum energy release rate criterion for mixed mode fracture analysis of brittle and quasi-brittle materials

Theoretical and applied fracture mechanics (Print), 2019
A modified mixed mode fracture criterion, called generalized maximum energy release rate criterion, is proposed to predict the fracture initiation angles and estimate the fracture resistances in brittle and quasi-brittle materials under mixed mode ...
C. Hou   +4 more
semanticscholar   +1 more source

Experimental and numerical investigation on fatigue crack growth behavior of commercial pure titanium under I-II mixed mode loading at negative load ratios

, 2020
With the increase of design and application parameters for pressurized structures, the mixed mode fatigue crack growth (FCG) behavior has become a concerned problem in the field of structural integrity.
Peng Zhang   +3 more
semanticscholar   +1 more source

Thermal comfort in a mixed-mode building: Are occupants more adaptive?

Energy and Buildings, 2019
Mixed-mode (MM) ventilation approaches are becoming increasingly popular as a more energy efficient alternative to conventional HVAC solutions. By integrating both natural ventilation and mechanical cooling strategies, mixed-mode (or hybrid) building ...
Jungsoo Kim   +4 more
semanticscholar   +1 more source

Of Mixed Modes.

2008
§ 1. Having treated of Simple Modes in the foregoing Chapters, and given several instances of some of the most considerable of them, to shew what they are, and how we come by them; we are now in the next place...
openaire   +1 more source

Hydrodynamic Mixed-Mode Simulation

1998
Recent advances in development of semiconductor devices lead to more and more complex device structures. This concerns device geometry as well as the combination of different materials. Due to the rapid reduction of device geometries, the models describing the device physics increase in complexity.
T. Grasser   +3 more
openaire   +1 more source

Clustering mixed mode data

2021
Η παρούσα διατριβή εστιάζει σε μεθόδους ανάλυσης συστάδων σε δεδομένα μεικτού τύπου. Δηλαδή, δεδομένα τα οποία δεν αποτελούνται αποκλειστικά από έναν τύπο μεταβλητών, αλλά συνδυάζουν συνεχείς και κατηγορικές μεταβλητές. Στον πραγματικό κόσμο τέτοιου είδους δεδομένα μπορεί να συναντήσουμε συχνά.
openaire   +1 more source

MIXED MODE UNIVERSAL FILTER

Journal of Circuits, Systems and Computers, 2013
The configuration with electronic tunable characteristics that can work in mixed mode may be useful from IC realization viewpoint and application adaptability. This paper proposes an electronically tunable mixed mode universal filter based on multiple output current controlled current conveyor (MOCCCII) and this single topology without any alteration ...
NEETA PANDEY, SAJAL K. PAUL
openaire   +1 more source

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