Results 171 to 180 of about 218,121 (318)

An integrated method for railway fastener defect detection and geometric parameter measurement using 3D line laser sensor. [PDF]

PLoS One
Yuan X, Liu W, Ma Y, Wang Y, Liu B.
europepmc   +1 more source

Disruption management in passenger railway transportation.

This paper deals with disruption management in passengerrailway transportation. In the disruption management process, manyactors belonging to different organizations play a role.
Potthoff, D., Clausen, J., Nielsen, M.N., Kroon, L.G., Huisman, D., Maroti, G., Jespersen-Groth, J.   +6 more
core  

Evaluation of prestress losses in concrete beams using destructive and non‐destructive methods

Structural Concrete, EarlyView.
Abstract Over the past few decades, prestressing techniques have become essential in the construction of key structures, infrastructure, and bridges. The serviceability and safety of prestressed concrete (PC) elements are closely tied to the effectiveness of the prestressing process.
A. N. Consiglio, G. Muciaccia, G. Rosati
wiley   +1 more source

DeepTrackSecure: an integrated classification-detection system with predictive risk analytics for proactive railway safety management. [PDF]

Front Artif Intell
Balakrishnan P, Leema AA, Suresh Nagarajan S, Rashmika KS, Rahul Kumar J.   +4 more
europepmc   +1 more source

Operated by the Missouri, Kansas and Texas Railway of Texas : station 00-00 to station 30-00

, 1918
Blueprint. Drg. no. G-105XI, Sheet no. S-1 WF&S, T-1 Missouri, Kansas. Polk, Taylor, Fillmore, Kemp, Buchanan, Grant, Garfield, Arthur Streets. Avenues T, U and V. Ball Bros.
Wichita Falls and Southern Railway
core  

Numerically efficient mechanical modeling of reinforced concrete membrane elements with fixed, interlocked cracks

Structural Concrete, EarlyView.
Abstract Compression field approaches such as the Cracked Membrane Model with fixed, interlocked cracks (CMM‐F) are efficient tools for the mechanical modeling of reinforced concrete elements, providing the mechanical model σ=fε$$ \boldsymbol{\upsigma} =f\left(\boldsymbol{\upvarepsilon} \right) $$ required for finite element analyses.
Andreas Näsbom, Karel Thoma, Walter Kaufmann   +2 more
wiley   +1 more source

Wind energy-driven rabbit hair TENG for railway detection. [PDF]

iScience
Chen L, Zhang L, Wang S, Wang B, Qi Y, Zhao D.   +5 more
europepmc   +1 more source

Optimising halting station of passenger railway lines

In many real life passenger railway networks, the types of stations and lines characterisethe halting stations of the train lines. Common types are Regional, Interregional or Intercity.This paper considers the problem of altering the halts of lines by ...
Kroon,Leo, Hoesel,Stan,van, Goossens,Jan-Willem   +2 more
core  

The liberalisation of European railway markets - laissez faire versus interventionism: a comparative analysis of the approaches to railway privatisation in the United Kingdom and Germany.

, 2002
This thesis comprises railway innovation in the 19th century, railway regulation, recent railway reforms across Europe and a theoretical analysis. The historical study is complemented by an investigation of the rationale for extensive regulations and ...
Knipping, O
core  

Enhancing durability of steam‐cured precast concrete culverts using SCMs: A comparative study with delithiated beta spodumene

Structural Concrete, EarlyView.
Abstract Steam curing is commonly used to manufacture precast culverts to accelerate early strength development. This study investigates the effect of supplementary cementitious materials (SCMs) on the permeability properties of steam‐cured precast concrete culverts.
Saugat Humagain, Prabir Kumar Sarker, Faiz Uddin Ahmed Shaikh, Daksh Baweja   +3 more
wiley   +1 more source