Ara
Toplam kayıt 36, listelenen: 11-20
Delay estimation models for signalized intersections using differential evolution algorithm
(Academic Publication Council, 2017)
Delay is an important parameter in the optimization of traffic signals and the determination of the level of service (LOS) of a signalized intersection since it directly reflects the lost travel time and fuel consumption. ...
Rollover instability of precast girders subjected to wind load
(Ice Publishing, 2017)
The use of longer and deeper precast concrete girders has created concern regarding their rollover instability, particularly during construction. Current design and construction specifications do not provide any specific ...
Restrained shrinkage cracking of self-consolidating concrete roads
(Walter De Gruyter Gmbh, 2018)
The present study is dedicated to investigate the liability of continuously reinforced concrete pavement (CRCP) cast with self-consolidating concrete (SCC) to restrained shrinkage cracking and the values of restraint ...
Comparison Of Different Approaches In Traffic Forecasting Models For The D-200 Highway In Turkey
(Fac Transport Silesian Univ Technology, 2018)
Short-term traffic estimations have a significant influence in terms of effectively controlling vehicle traffic. In this study, short-term traffic forecasting models have been developed based on different approaches. ...
Estimation Of Passenger-Kilometer And Tonne-Kilometer Values For Highway Transportation In Turkey Using The Flower Pollination Algorithm
(Fac Transport Silesian Univ Technology, 2018)
Within the scope of this study, intercity passenger and freight movements in Turkey are estimated by using the flower pollination algorithm (FPA), while demand forecasts are performed on transport systems considering ...
Investigating Parameter Interactions with the Factorial Design Method: Webster's Optimal Cycle Length Model
(Univ Osijek, Tech Fac, 2018)
Accurate estimation of cycle length is an important factor in the performance of a signalized intersection. Cycle length is determined by employing some parameters such as arrival flow, number of phase, lost time etc., but ...
Effects of sulfate on cement mortar with hybrid pozzolan substitution
(Elsevier - Division Reed Elsevier India Pvt Ltd, 2018)
Sulfate is one of the most important chemical risks which affect the durability of concrete and reinforced concrete structures. Therefore, this study investigates the effects of sulfate on blended cement mortars. In this ...
Flow Characteristics in the Wake Region of a Finite-Length Vegetation Patch in a Partly Vegetated Channel
(Mdpi, 2018)
Aquatic vegetation in rivers and coastal regions controls the flow structure in terms of mean velocity and turbulence. The vegetation in the flow affects the transportation of nutrients, microbes, dissolved oxygen, sediment, ...
The mechanical properties of Alkali-silica reactive mortars containing same amounts of silica fume and fly ash
(Gazi Univ, Fac Engineering Architecture, 2010)
In this study, the Alkali silica reaction (ASR) effects on the mortars containing the same proportions of silica fume (SF) and fly ash (FA) instead of cement were investigated. SF and FA, used to control the expansion ...
Impact resistance of deflection-hardening fiber reinforced concretes with different mixture parameters
(Ernst & Sohn, 2019)
The impact behavior of deflection-hardening High Performance Fiber Reinforced Cementitious Concretes (HPFRCs) was evaluated herein. During the preparation of HPFRCs, fiber type and amount, fly ash to Portland cement ratio ...