In traditional core testing for evaluating residual properties of fire exposed concrete, the weakest part of the core will have a high influence on the measured elastic modulus and compressive strength. To obtain a better picture of the damage, not only for safety reasons but also for economic ...
Fire-induced spallingConcreteTunnel liningDamageIn this paper, risk is calculated as the probable damage caused by a fire in the tunnel lining. The model is intended to be as simple as possible and still able to reflect the reality. In the first part, focused on probabilistic modeling, the ...
tunnel fire accidentburning experimentresidual strengthultrasonic detectionBy using burning experiments under different fire temperature fields and in different ablazing time on the concrete structure of tunnel lining, the variation in mechanical properties and the damage degree of the linin...
tunnel fireheating ratespallingfire damage rangeWhile fire outbreaks in tunnels are not as frequent as those in other structures, temperature rises up to over 1,000 degrees C within 5 minutes upon the outbreak of a fire in a tunnel due to its semi-closed structure. Temperature rise in a ...
All above extensive characterization results demonstrate the high quality of the grown film stack as well as low edge damage during etching and following process steps (for more information, please refer to Supporting Information Note S1 and Figure S2). The scalability of nano-sized MTJs has been...
filteredCandidateReasons := make(map[string]int) var portMappingICECandidates []sdp.Attribute if portMappingExternalAddr != "" { // Prepare ICE candidate attibute pair for the port mapping, modeled after the definition of host candidates. // Prepare ICE candidate attibute pair for the port ...
Cable tunnels play a crucial role in power transmission. They not only protect the cables from the erosion and damage of the external environment, but also ensure the stability and safety of power transmission through reasonable layout and structural design. Especially in the vicinity of power plant...
2. On a deeper level, there's something going on that is having you have all this pain, and potentially be taking more damage than you should be.Vit D is a big invisible factor.And I'm comfortable saying, that more protein/calories -will- help your body heal. Flat out, if you...
Map Resolver (MR): a LISP component which accepts LISP Encapsulated Map Requests, typically from an ITR, quickly determines whether or not the destination IP address is part of the EID namespace Question 5 Explanation Unlike OSPF where we can summarize only on ABR or ASBR, in EIGRP we can...
To understand the unusual giant MRs in the Mn22Au-based junctions, we unpack the transmission of the lateral supercell structure and map it to a 1×11×1 cell. Figure 3 gives the k||k||-resolved transmission of the relaxed Fe/MgO(5)/Ag(4)/Mn22Au(12)/Ta junction, and that of the...