Results 21 to 30 of about 8,275 (297)

Life Cycle Regional Economic Impacts of Bridge Repair Using Cross-Laminated Timber Floor Slabs: A Case Study in Akita Prefecture, Japan

open access: yesBuildings, 2022
Recently, cross-laminated timber (CLT) has attracted attention as a civil engineering material in Japan. In particular, the use of CLT floor slabs for bridge repair is expected to have regional economic impacts throughout their life cycle, but their ...
Tomohumi Huzita   +3 more
doaj   +1 more source

Building constructions of stone cladded roofs in contemporary architecture [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2011
Stone roof coverings have existed for hundreds of years now, but their application in contemporary representative architecture is quite different than it was in former times, and accordingly the underlying constructional details are much more complicated.
Dobszay Gergely
doaj   +1 more source

Waterproofing Performance Grade Proposal through Standard Test Result Comparison of Self Adhesive Rubberized Asphalt Sheet

open access: yesApplied Sciences, 2020
This study reviewed new concept waterproofing performance gradation to respond to the limit of unified single standard performance standard used in each country from the past until now.
Jae-Yong Yoo, Soo-Yeon Kim, Sang-Keun Oh
doaj   +1 more source

Comparative Experimental and Numerical Study on Waterproofing Techniques for Construction Joints in Mining Tunnel Linings

open access: yesInfrastructures
This study is based on in situ structural test sections and systematically explains the construction processes and key control points of different waterproofing methods by optimizing the self-waterproofing of structural concrete, controlling the ...
Zhaotai Zhang, Xinjie Zhou, Xianlei Xu
doaj   +1 more source

Electric Motor Design of an Integrated Motor Propulsor for Unmanned Vehicles: The Effect of Waterproofing Can

open access: yesEnergies, 2020
This study investigates the effect of waterproofing can on the electromagnetic performance and thermal characteristic of the electric motor, which is a major part of an integrated motor propulsor for unmanned vehicles.
Ji-Young Lee, Phuong Thi Luu
doaj   +1 more source

Performance Evaluation of Waterproofing Membrane Systems Subject to the Concrete Joint Load Behavior of Below-Grade Concrete Structures

open access: yesApplied Sciences, 2017
Below-grade structures such as parking lots, underground subway tunnels, and basements are growing in scale and reaching deeper below-ground levels. In this type of environment, they become subject to higher water pressure.
Jaeyoung Song   +3 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Experimental investigation on calcium dissolution performance of shotcrete with different waterproofing agents

open access: yesCase Studies in Construction Materials
The crystalline blockage of tunnel drainage pipes poses a common challenge to tunnel engineering, particularly in regions with abundant groundwater and severe ion erosion.
Bo Fu   +5 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Effective Waterproofing of Railway Culvert Pipes

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2019
The composition material for waterproofing of the railway infrastructure objects, in particular, culvert pipes is suggested in the article. The waterproof composition contains an acrylic polymer and a filler.
Liudmyla Trykoz   +4 more
doaj   +1 more source

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