Joe Kannapell

Celebrating 50 Years of Truss Design Innovation

Joe Kannapell

Part VIII: Layout Without Windows At BCMC in Jacksonville in 1990, the PC had begun to “steal the show,” especially that of the upstart A.C.E.S. Their layout program was a quantum leap over the decade old work of C&G Micrographics on the Apple Computer. It also had several...

#11236 Cover image
March 2019
Issue #11236
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design Innovation

Joe Kannapell

Part VII: A Computer for Every Designer In 1980, for the first time, I witnessed the PC doing trusses. Then, over the next 10 years, I watched that machine take over every designer’s desktop. Getting to that end, though, wasn’t easy. Unprecedented technological change roiled our...

#11235 Cover image
February 2019
Issue #11235
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design, Part VI

Joe Kannapell

Part VI: Desktop Engineering Rocks the Design World One man, an accomplished CM, set out to ramp-up the efficiency of truss designers in the Eighties: Mr. Leonard Sylk. He did it by pioneering the in-house computer, and its user-friendly software. By use of this tool, he envisioned a plant...

#11234 Cover image
January 2019
Issue #11234
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design, Part V

Joe Kannapell

Part V: A Prequel to Hands-On Design When Lou Lewis showed our engineers his $395 HP35 calculator in 1973, they barely blinked, but several in the truss industry did recognize its value. Perhaps we were too focused on our mainframe computer, and too invested in the programs that we had...

#10233 Cover image
December 2018
Issue #10233
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design, Part IV

Joe Kannapell

Part IV: In-House Computers Ten years after we installed our first computer, our turnaround of truss designs remained unacceptable. But one evening in the late Seventies, I saw daylight when a red, white, and blue van pulled up to our St. Louis office. I recall my wonderment back then, while...

#10232 Cover image
November 2018
Issue #10232
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design, Part III

Joe Kannapell

Part III: In-House Computing (Almost) In 1971, for the first time, both On-Line Data and Gang-Nail, Inc. put computer software at the fingertips of truss designers. By 1973, our company responded, and so did most of our major competitors. This innovation was wrought out of near desperation on...

#10231 Cover image
October 2018
Issue #10231
Page 8
Joe Kannapell

Celebrating 50 Years of Truss Design, Part II

Joe Kannapell

Part II: Leaps Forward in Computerization None of us would forget the strange sounds that signaled a new era in truss design: the pounding of the keypunch, the whirring of the card reader, and the ratcheting of the line printer that emanated from the 10x10 room in front of our drafting...

#10230 Cover image
September 2018
Issue #10230
Page 8
Joe Kannapell

The Last Word: on Computer Evolution...The Transition from Hardware to Software

Joe Kannapell

Struggling mightily to hand-design enough trusses, we suppliers aggressively pursued computer solutions. When mainframe hardware was introduced in the 1960s, our then-competitor, Gang Nail Systems, installed a Control Data “Cyber 70” in a customized, climate controlled computer room,...

#10230 Cover image
September 2018
Issue #10230
Page 113
Anna Stamm

Advertiser Forum: Cyber Security and Progress

Anna Stamm

For the last few weeks, I’ve been inundated with a barrage of emails with attached “invoices.” About 90% are caught by the spam filter, but that other 10% ends up in my inbox. I have no problem with simply pressing “delete” to rid myself of them, but there’s a...

#10229 Cover image
August 2018
Issue #10229
Page 6
Joe Kannapell

Celebrating 50 Years of Truss Design

Joe Kannapell

Part I: Computerization Begins The arrival of the first computers 50 years ago signaled that truss design had come of age. And they came just in time. We urgently needed them to meet the growing demand for truss designs. But they didn’t come with experienced operators – in the...

#10229 Cover image
August 2018
Issue #10229
Page 8

Search By Keyword

Book icon Issuu Bookshelf