Results 71 to 80 of about 7,834 (224)

Experimental analysis of reinforced concrete block masonry beams using pre-fabricated planar trussed bars [PDF]

open access: yes, 2012
Masonry spandrels together with shear walls are structural components of a masonry building subjected to lateral loads. Shear walls are the main components of this structural system, even if masonry spandrels are the elements that ensure the connection ...
Haach, V.   +2 more
core   +1 more source

Inverse effects of soil moisture and litter quality on litter decomposition along a gradient from hyper‐arid to temperate climate

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
We hypothesized that litter decomposition (H1) and litter quality (H2) increase with increasing soil humidity, therefore litter from the wetter sites to have the highest litter quality and decompose fastest in each site, and fastest on the wet end of the gradient (H3).
Liesbeth van den Brink   +6 more
wiley   +1 more source

Influence of Biological Pretreatment of Wooden Dowels on Strength of Rotary Welded Joints

open access: yesBioResources, 2023
Welding wood achieves joints whose strength is comparable with the strength of glued joints. When welding, the top of the dowel is not welded because of the lack of melted lignin.
Ivica Župčić   +2 more
doaj   +2 more sources

Studying the Impact of Soil Stabilization Techniques on Rigid Pavement Joints Across Various Axle Loads

open access: yesمجلة النهرين للعلوم الهندسية
Rigid pavement slabs are erected on a prepared subgrade or foundation layer, providing a hard and continuous surface. Transverse joints made of dowel bars connect them, and longitudinal joints made of tie bars join them longitudinally.
Asma Thamir Ibraheem   +1 more
doaj   +1 more source

Experimental Study of a Novel Type Joint Used in Precast Reinforced Concrete Frame Under Reversals

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
Prefabricated components are an integral part of the prefabricated construction. One of the main challenges in seismic regions is developing constructible connections between prefabricated components that can withstand inelastic cyclic deformations. This study introduces a novel type of joint designed to connect prefabricated concrete columns and beams
Yanqiu Lu   +3 more
wiley   +1 more source

Experimental Study on Doweled Expansion Joints on Behavior for Plain Concrete Pavement System

open access: yesAl-Khawarizmi Engineering Journal, 2018
This paper deals with load-deflection behavior the jointed plain concrete pavement system using steel dowel bars as a mechanism to transmit load across the expansion joints.
Zainab Ahmed Al-kaissi   +2 more
doaj   +1 more source

Design of a Base-Board for arrays of closely-packed Multi-Anode Photo-Multipliers

open access: yes, 2004
We describe the design of a Base-Board to house Multi-Anode Photo-Multipliers for use in large-area arrays of light sensors. The goals, the design, the results of tests on the prototypes and future developments are presented.Comment: 16 pages, 5 figures,
A. Petrolini   +16 more
core   +2 more sources

Monte Carlo tree search for mass timber building design optimization

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 31, Page 6242-6260, 29 December 2025.
Abstract Mass timber construction has gained significant traction in recent years due to its sustainability and lower energy demands. However, its broader adoption remains limited by higher material costs, compared to conventional construction materials.
Samia Zakir Sarothi   +3 more
wiley   +1 more source

Multifunctional Position and Stiffness Control of Soft Fluidic Actuators Using Supercooled Liquid

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 10, October 2025.
This work explores the use of supercooled liquid as a multifunctional working fluid for soft actuators to allow independent control of position and stiffness; the solution is used to both inflate the elastomer chambers while in liquid state and to achieve a dramatic increase in stiffness (up to 13 times) with rapid, reversible crystallization.
Hoseung Seo, Michael T. Tolley
wiley   +1 more source

Seismic Capacity and Performance of Waffle‐Flat Plate Structures Under Near‐Fault Ground Motions: Bidirectional Shake Table Tests

open access: yesEarthquake Engineering &Structural Dynamics, Volume 54, Issue 12, Page 3069-3089, 10 October 2025.
ABSTRACT A reinforced concrete waffle‐flat plate structure was subjected to a sequence of bidirectional near‐fault ground motions on a shake table until collapse. The test specimen was designed under current building codes and assigned a region of moderate seismicity.
Amadeo Benavent‐Climent   +2 more
wiley   +1 more source

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