Results 31 to 40 of about 232,180 (310)

The Non-Linear Behavior of Mixed Reinforced Concrete–Steel Frames under Strong Earthquakes

open access: yesEngineering Proceedings, 2023
Mixed building frames constructed using reinforced concrete (RC) in the lower stories and structural steel in the higher ones meet great scientific interest as forming a common and often constructed building type. However, the current seismic regulations
Paraskevi K. Askouni   +1 more
doaj   +1 more source

Seismic design of reinforced concrete frames for minimum embodied CO2 emissions [PDF]

open access: yes, 2018
Optimum structural design of reinforced concrete (RC) frames has been the focus of extensive research. Typically, previous studies set economic cost as the main design objective despite the fact that RC structures are major contributors of CO2 emissions.
Mergos, P.E.
core   +1 more source

Analysis of the Steel Plate Shear Wall of Damage Index with pushover Method and Comparing with Special Steel Moment Frame [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
Over the recent years, different damage indices have been to predict the building damage, each of which uses different parameters to model the building damage.
ghasem pachideh   +2 more
doaj   +1 more source

A macro-element based practical model for seismic analysis of steel-concrete composite high-rise buildings [PDF]

open access: yes, 2013
This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Bao   +22 more
core   +1 more source

ELECTRODES WITH VARIOUS AMOUNT OF NICKEL FOR TRUCK FRAME REPAIRS [PDF]

open access: yesTransport Problems, 2016
The goal of this paper is to analyze the exploitation and safety conditions of weld steel structure of car body truck frames after welding repairs made by covered electrodes.
Michał MIROS   +4 more
doaj   +1 more source

Seismic Design and Risk Analyses of Safe-to-Fail Steel and RC Frames for Nuclear Facilities

open access: yesJurnal Teknik Sipil
In this article, the design and estimate of the collapse risk of safe-to-fail steel and reinforced concrete (RC) frames due to earthquakes were proposed. The frames are part of nuclear facility buildings, and their failures are to follow the safe-to-fail
Sindur P. Mangkoesoebroto   +1 more
doaj   +3 more sources

Performance-based plastic design of self-centering steel braced frame [PDF]

open access: yes, 2015
This study proposes a performance-based seismic design (PBSD) method for steel braced frames with novel self-centering (SC) braces that utilizes shape memory alloys (SMA) as a kernel component.
Qiu, Can-Xing, Zhu, Songye
core   +1 more source

Experimental Study of the Mechanical Behavior of a Steel Arch Structure Used in the Main Lining of a Highway Tunnel

open access: yesBuildings
The steel rib and the lattice girder are two typical steel arch frames used in the primary lining of the New Austrian Tunnelling Method (NATM) highway tunnel.
Changjun Li   +8 more
doaj   +1 more source

A Structural Safety Analysis of Buildings During Construction [PDF]

open access: yes, 1981
The safety of steel buildings, constructed by the tier method, is evaluated. The probability of failure of steel frames supported on temporary connections is examined during the different stages of completion.
Ang, A.H-S., Karshenas, S.
core  

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

open access: yesMolecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker   +16 more
wiley   +1 more source

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