Engineering Commons^™

The Impact Of Climate Change On Glass Facades: A Bibliometric Analysis, Pelin Akın, Güneş Mutlu Avinç

HBRC Journal

Climate change has direct impacts on the design and performance of building envelopes, necessitating new approaches in the discipline of architecture. In this study, a bibliometric analysis was conducted to understand the effects of climate change on glass façade systems. The 612 academic publications obtained from the Web of Science database were analyzed through R Studio Biblioshiny. Within the scope of the study, publication trends, key themes, prominent authors, institutions and geographical distributions were evaluated in detail. According to the findings of the research, it was indicated that research has gained momentum especially after 2016, focusing on themes such as …

Dynamic Response Rules Of Adjacent Buildings To Blasting Construction In Shallow Buried Tunnels, Luo Yanping, Li Jigang, Wang Sheng, Zeng Bin, Lai Jinxing, Feng Zhihua, Qiu Junling

Journal of China & Foreign Highway

In order to study the dynamic response rule of overlying buildings during blasting construction in shallow buried tunnels,the urban tunnel in Fuzhou was taken as the engineering background,and the on-site monitoring and Ansys/LS-DYNA simulation were used to analyze the structural response of overlying buildings.The monitoring results show that the building is most obviously affected by blasting in the vertical direction and has an obvious elevation amplification effect,and the maximum vibration velocity is 2.45 cm/s.The vibration velocity in all directions gradually decreases and tends to be stable with the increase in explosion center distance and decays rapidly when the explosion center …

Earthquake Resistant Buildings, Admin Stem For Success

STEM for Success Showcase

Students learn about earthquakes and engineering by building a structure that can survive an earthquake.

Building Services Engineering March/April 2023

Building Services Engineering

No abstract provided.

Cal Poly Construction Management 2022 Summer Bootcamp Team Service Project, Chris Montero

Construction Management

This paper describes the project logistics and pre-construction planning of the 2022 Cal Poly Construction Management Summer Bootcamp service-learning project, including a plan, schedule, and estimate of materials. The service-learning project will be a wooden park bench for the San Luis Obispo Botanical Gardens. Four teams of six students each will be provided drawings and, throughout the week-long summer camp, each team will have nine hours and thirty minutes to interpret the plans, cut the materials, and build one bench. The first day will consist of a one-hour project introduction that focuses on the fundamentals of plan reading and preparation …

Building Services Engineering January/February 2023

Building Services Engineering

No abstract provided.

Alternative Method For Low Frequency Impact Sound Measurement For Building Field Tests, Sunit Girdhar

Dissertations, Master's Theses and Master's Reports

What do high heels, dog nails, and dragging furniture have in common? They are all frequent sources of noise pollution and annoyance in multi-story buildings. Building codes exist to control and mitigate such noise, but these codes are outdated and fail to protect the residents against noise annoyance. Footstep noise is still the number one cause of complaints among the residents. The impact performance of floor-ceiling assemblies is characterized using a single-number rating called the Impact Sound Rating (ISR). A standard tapping machine is used in pre-defined locations on the floor and the radiated Sound Pressure Level (SPL) is measured …

Effectiveness Of Suspended Lead Dampers In Steel Buildings Under Localized Lateral Impact And Vertical Pulsating Load, Herish Abdullah Hussein

Civil & Environmental Engineering Theses & Dissertations

Presented herein is a study of the effectiveness of suspended lead dampers for use in steel buildings under a localized impact load and a vertical pulsating load. A series of lead spheres mounted on a string are suspended inside the building columns or damping panels to absorb the energy of vibration through a collision between the lead dampers and internal surfaces of the members. Experiments are conducted on a three-story steel building model and a cantilever member with suspended lead dampers and subjected to localized impact loading. The cantilever under impact load is analyzed with a partial differential equation of …

Building Services Engineering November/December 2022

Building Services Engineering

No abstract provided.

Building Services Engineering September/October 2022

Building Services Engineering

No abstract provided.

Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill

STEM Guitar Project’s BBT Acoustic Kit

This electronic document file set consists of an overview presentation (PDF-formatted) file and companion video (MP4) and CADD files (DWG & DXF) for laser cutting the ETSU-developed alternate top bracing designs and marking templates for the STEM Guitar Project’s BBT (OM-sized) standard acoustic guitar kit. The three (3) alternative BBT top bracing designs in this release are
(a) a one-piece base for the standard kit's (Martin-style) bracing,
(b) 277 Ladder-style bracing, and
(c) an X-braced fan-style bracing similar to traditional European or so-called 'classical' acoustic guitars.

The CADD data set for each of the three (3) top bracing designs includes …

Performance Modeling And Analysis Of A Thermoelectric Building Envelope For Space Heating, Xiaoli Liu, Ming Qu, Kazuaki Yazawa, Jorge Kohanoff, Piotr Chudzinski, Lorenzo Stella, Brian Norton, Niall Holmes Dr., Ruchita Jani, Hongxi Yin

Conference papers

To provide energy-efficient space heating and cooling, a thermoelectric building envelope (TBE) embeds thermoelectric devices in building walls. The thermoelectric device in the building envelope can provide active heating and cooling without requiring refrigerant use and energy transport among subsystems. Thus, the TBE system is energy and environmentally friendly. A few studies experimentally investigated the TBE under limited operating conditions, and only simplified models for the commercial thermoelectric module (TEM) were developed to quantify its performance. A holistic approach to optimum system performance is needed for the optimal system design and operation. The study developed a holistic TBE-building system model …

Building Services Engineering July/August 2022

Building Services Engineering

No abstract provided.

Building Services Engineering May/June 2022

Building Services Engineering

No abstract provided.

Building Services Engineering March/April 2022

Building Services Engineering

No abstract provided.

The Impact Of Covid-19 On Building Energy Consumption In New York City, Martha A. Olaleye

Dissertations and Theses

Since February 2020, the spread of COVID-19 affected the world economy, with the population of people contacting the virus in New York City at that time being at the highest in the United States of America. Thus, the need for remote/online learning was adopted for the safety of faculty, staffs, and students of New York Educational institution like CCNY. In the study, I focused on energy consumption as regards to COVID and POST-COVID periods in New York City (NYC), since most employees are working from home and schools are online which implies that most commercial buildings are vacant. Also due …

Building Services Engineering January/February 2022

Building Services Engineering

No abstract provided.

Building Services Engineering November/December 2021

Building Services Engineering

No abstract provided.

Fate And Transport Of The Microbiome In Built Environments, Dahae Seong

Theses and Dissertations

Buildings are complex ecosystems evolving continuously. Indoor components such as occupants, ventilation system, and building structures influence the microbiome. To shed light on how the microbial population in a building will respond to such a fluid system, the fundamental interactions between microbes and the indoor ecosystem must be understood. Buildings are being designed as air-tight structures to save energy; however, this could lead to degradation of indoor air quality through indoor sources of contaminants and/or containment of pollutants in the room or introduce outdoor pollutants indoors depending on the ventilation conditions. In addition, transmission of infectious microbes in indoors threaten …

Building Services Engineering September/October 2021

Building Services Engineering

No abstract provided.

Building Services Engineering July/August 2021

Building Services Engineering

No abstract provided.

Building Services Engineering May/June 2021

Building Services Engineering

No abstract provided.

Bs News March/April

Building Services Engineering

No abstract provided.

Building Services Engineering January/February

Building Services Engineering

No abstract provided.

Bs News November/December

Building Services Engineering

No abstract provided.

Bs News September/October

Building Services Engineering

No abstract provided.

Improving The Design Quality Of Housing Buildings, Ehab Nasr Elden Ahmed

Architecture and Planning Journal (APJ)

Design quality is essential to improve the standards of living and is progressively being accepted as critical to successful new housing developments. A better design quality provides attractive and sensitively planned homes that form communities, and assists in creating a healthier and advanced fellowship. As new housing growth in Egypt has missed reaching the universal rules and guidelines of design quality, this research reviews several experiences of foreign offices and governmental programs that deal with amending the design character of housing buildings. Using these Guidelines enables commissioning high performance housing facilities that improve the general standards of a better design …

Bs News July/August

Building Services Engineering

No abstract provided.

Investigations Of Mycelium As A Low-Carbon Building Material, Kevin Yang

ENGS 88 Honors Thesis (AB Students)

With the building industry being responsible for 39% of global carbon emissions, there is an imperative need for low-carbon solutions that can decarbonize the built environment. This thesis aimed to address whether mycelium, the hyphal body of fungi, can be used as a building material. The first part of research involved developing a protocol for creating and testing mycelium samples. Mycelium composites were created by inoculating strains of mycelium onto agricultural substrates such as walnut shells, rice hulls, and a commercially available mix from Ecovative Design LLC. Mechanical compression and tensile tests, as well as thermal conductivity and fire resistance …

Highlighting The Unique Challenges And Differences Of Building With Mass Timber, Ryan L. Richmond

Construction Management

As the construction industry shifts towards sustainability and owners seek to construct buildings that are sustainable - built from natural and renewable materials, and pleasing for their occupants to work in - mass timber is becoming the popular alternative to traditional steel and concrete buildings. An abundance of information is available on mass timber products and their properties and applications, but little information on the process of actually building a mass timber project. This report seeks to extend practical knowledge on building with mass timber. In order to accomplish this, this research will highlight specific differences and challenges related to …