Results 31 to 40 of about 1,156,029 (304)

Effect of Load Eccentricity on CRC Structures with Different Slenderness Ratios Subjected to Axial Compression

Buildings, 2023
The use of nonmetallic reinforcement in concrete aims at the decrease in material consumption by reducing the component sizes when compared to conventional reinforced concrete structures, which inherently results in very filigree structures.
Josiane Giese, Birgit Beckmann, Frank Schladitz, Steffen Marx, Manfred Curbach   +4 more
doaj   +1 more source

The Dynamic Characteristics of Railway Portal Frame Bridges: A Comparison between Measurements and Calculations

Applied Sciences
Railway bridges are subjected to significant dynamic loads. A numerical model of the bridge structure that captures its dynamic characteristics as accurately as possible is essential for the simulation of train crossings.
Till Heiland, Lothar Stempniewski, Alexander Stark   +2 more
doaj   +1 more source

Flexural Strengthening of RC Structures with TRC—Experimental Observations, Design Approach and Application

Applied Sciences, 2019
Today, the need for structural strengthening is more important than ever. Flexural strengthening with textile reinforced concrete (TRC) is a recommendable addition to already proven methods.
Silke Scheerer, Robert Zobel, Egbert Müller, Tilo Senckpiel-Peters, Angela Schmidt, Manfred Curbach   +5 more
doaj   +1 more source

Concept and development of a steel–bamboo SI (skeleton–infill) system: experimental and theoretical analysis

Journal of Wood Science, 2019
A steel–bamboo SI (skeleton–infill) system with steel frame as the skeleton and bamboo box as the filler is proposed, which realizes the requirements of building assembly and sustainable development.
Qingfang Lv, Yi Ding, Ye Liu
doaj   +1 more source

Causes of failures of industrial floors and concrete surfaces – case study [PDF]

MATEC Web of Conferences, 2019
The article presents selected cases of damages to industrial floor and road concrete surfaces. he article presents 3 different objects in which damages were not connected with their excessive service load, but resulted from improper execution, design and
Kiernożycki Włodzimierz, Błyszko Jarosław   +1 more
doaj   +1 more source

Modification of Variance-Based Sensitivity Indices for Stochastic Evaluation of Monitoring Measures

Infrastructures, 2021
In complex engineering models, various uncertain parameters affect the computational results. Most of them can only be estimated or assumed quite generally.
David Sanio, Mark Alexander Ahrens, Peter Mark   +2 more
doaj   +1 more source

Challenges in the Analysis of Historic Concrete:Understanding the Limitations of Techniques, the Variability of the Material and the Importance of Representative Samples [PDF]

, 2020
The number of historically-significant concrete structures which require conservation and repair is ever-increasing. The use of unsuitable proprietary materials has led to poor quality repairs of historically-significant structures in the United Kingdom,
Abrams D. A., ASTM International, ASTM International, Axon E. O., Basheer P. A. M., BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), BSI (British Standards Institution), Corish A. T., Department for Culture, Media and Sport, Eden M. A., English Heritage, Ishida T., Neville A. M., Neville A. M., Nordtest Method, Pasley C. W., Polivka M., Skinner M. G., St John D. A., Yeomans D.   +26 more
core   +2 more sources

An improved moment distribution method for the analysis of concrete frames

Forces in Mechanics
The moment distribution method is considered one of the easiest and most reliable analysis methods. However, little attention has been given to modelling the stiffness of each member separately, as currently only one factor is being used to model all ...
Mohammed K. Dhahir, Peter Betz, Birgit Beckmann, Steffen Marx   +3 more
doaj   +1 more source

Structural behavior analysis of a continuous steel truss arch railway bridge integrating monitoring data

Advances in Mechanical Engineering, 2016
Using theoretical modeling combined with monitoring data, the typical dynamic and static behaviors of a continuous steel truss arch railway bridge are evaluated.
Yong-sheng Song, You-liang Ding, Han-wei Zhao, Gao-xin Wang, Ai-qun Li, Bao-ya Cao   +5 more
doaj   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

FEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source