Search
Now showing items 1471-1480 of 1482
Effect of Mixing Approach on the Properties of Concrete with Different Aggregate Types
(Academy of Sciences and Arts of the Republic of Srpska, Bana Lazarevića 1, 78000 Banja Luka, Republic of Srpska, B&H, 2022)
The subject of the experimental tests presented in the paper is the influence of the mixing method on the physical and mechanical properties of fine-grained concrete with the nominally largest aggregate grain of 8 mm. ...
Some results for a classs of subordinate functions
(Faculty of Sciences and Mathematics, University of Niš, Serbia, 2019)
In this article, a class of subordinate functions is introduced. The bounds of the coefficients of
the functions in this class are investigated.
Detection and In-Depth Analysis of Causes of Delay in Construction Projects: Synergy between Machine Learning and Expert Knowledge
(Sustainability, 2022)
Due to numerous reasons, construction projects often fail to achieve the planned duration. Detecting causes of delays (CoD) is the first step in eliminating or mitigating potential delays in future projects. The goal of ...
Failure Conditions Assessment of Complex Water Systems Using Fuzzy Logic
(Springer Link, 2023)
Climate change, energy transition, population growth and other natural and anthropogenic impacts, combined with outdated (unfashionable) infrastructure, can force Dam and Reservoir Systems (DRS) operation outside of the ...
Long-Term Thermal Stress Analysis and Optimization of Contraction Joint Distance of Concrete Gravity Dams
(MDPI, 2022)
Results of the conducted research aiming to demonstrate the methodology of optimization of dam monolith length (distance between contraction joints), through monitoring the thermal tensile stresses during construction and ...
Multivariate and multi-scale generator based on non-parametric stochastic algorithms
(Journal of Hydroinformatics, 2019)
A method for generating combined multivariate time series at multiple locations and at different time scales is presented. The procedure is based on three steps: first, the Monte Carlo method generation of data with ...
Use of finite element method for 2D and 3D analyses of tunnelling induced settlements
(Croatian Association of Civil Engineers, 2020)
Results of a series of 3D and 2D analyses of open-face tunnelling in marly-clayey deposits are presented in the paper. A parametric study was performed to investigate the influence of initial stress state, soil deformability, ...
Sharp upper bounds for initial coefficients and second Hankel determinants
(Korean Mathematical Society, 2020)
Improved Serviceability and Environmental Performance of One-Way Slabs through the Use of Layered Natural and Recycled Aggregate Concrete
(MDPI, 2020)
Recycled aggregate concrete (RAC), i.e., concrete produced with recycled concrete aggregate
(RCA) has been heavily investigated recently, and the structural design of RAC is entering into
design codes. Nonetheless, the ...
ECO2 framework assessment of limestone powder concrete slabs and columns
(Elsevier, 2022)
Producing limestone powder requires comparably far less energy than the production of ordinary
Portland cement (OPC), making it a promising sustainable solution for partial replacement of OPC
in concrete. Lower production ...