Archinect - News

Drexel University researchers develop AI-guided robotic structural inspection system

2024-02-12T08:00:00-05:00

Researchers based at the Drexel University College of Engineering have devised a new method for performing structural safety inspections using autonomous robots aided by machine learning technology.

The article they published recently in the Elsevier journal Automation in Construction presented the potential for a new multi-scale monitoring system informed by deep-learning algorithms that work to find cracks and other damage to buildings before using LiDAR to produce three-dimensional images for inspectors to aid in their documentation.

The development could potentially work to benefit the enormous task of maintaining the health of structures that are increasingly being reused or restored in cities large and small across the country. Despite the relative age of America’s built environment, roughly two-thirds of today’s existing buildings will be in use in the year 2050, according to Gensler’s predictions.

Drexel team uses bacteria to create self-healing concrete

2023-12-29T11:40:00-05:00

A team from Drexel University has published their research into a self-healing system for concrete. The team, operating in the University’s College of Engineering, embedded bacteria in their concrete system that, when activated by water, can repair cracks in the concrete.

Named ‘BioFiber,’ the Drexel system sees a polymer fiber encased in a bacteria-laden hydrogel and a protective, damage-responsive shell. A grid of BioFibers embedded in a concrete structure can improve the system’s durability, prevent cracks from growing, and enable self-healing, according to the research published in the journal Construction and Building Materials.

The team was inspired by the ability of human skin tissue to self-heal, and the ability of vascular systems to help organisms heal their own wounds. The team identified a strain of Lysinibacillus sphaericus bacteria as a bio-healing agent for the fiber, which is found in soil and can produce a stone-like material capable of healing exposed cracks in con...

Architecture students at 17 schools will get licensed quicker with help from NCARB's new licensure program, IPAL

2016-12-13T19:36:00-05:00

The recently introduced IPAL, or Integrated Path to Architectural Licensure, promises to streamline the architectural licensure process for students at 17 universities and colleges by incorporating the Architectural Experience Program into the curriculum. Licensure, which is required by a majority of the fifty states and governing agencies in Canada, usually takes a few years of intense study and rigorous examinations after one's initial formal education is complete to attain. Initiated by NCARB, the in-school program will enable students to also take the ARE. Here's a full transcript of the press release:

Friends,The road to licensure for architects is getting shorter and shorter, thanks to a recent initiative spearheaded by the National Council of Architectural Registration Boards (NCARB).

The Integrated Path to Architectural Licensure (IPAL) provides students the opportunity to complete requirements for licensure while they are still earning their degree. Through the initiative, sc...

How Many Artists Does It Take to Make an Arts District?

2014-09-10T14:46:00-04:00

Just north of where the University of Pennsylvania transformed its surroundings, and amid Drexel University’s big expansion plans, one Drexel school is looking for ways to coalesce that West Philly arts community. Mantua, long challenged by poverty, population decline and crime, has had a higher profile in the past year due to its Promise Zone designation and the raved-about art project, Funeral for a Home.