But it's not exactly a term, when we are talking about bending around the vertical axis and horizontal displacement its stifness are considered infinite.
Quite explicit. Fully understood by me....due its infinite stiffness (in terms of bending around the vertical axis and horizontal displacement), but it could not avoid ...
I'm not so sure MM is a liar and, at the risk of going against the tide, I think we should refrain from calling him one until we have more evidence.
Paul W. Mason said:"In my view, the chances of the three buildings collapsing symmetrically into their own footprint, at freefall speed, by any other means than by controlled demolition, are so remote that there is no other plausible explanation!"
I am willing to concede to the terminology arguments re: architectural footprint and academic descriptions of the WTC7 building type, but not where they are used to obfuscate the underlying argument that WTC7 was a controlled demolition.
Unlike other forums that I attend, I clearly hold a minority position here and face an onslaught of rebuke, mockery and pettiness whenever I agree with advisory opinions.
You'll be hard pressed to see Jref OCTers accept the merit in anything I, or any other 9/11 Truth advocate, post here.
Chuck - Miragememories has been posting here for some time and like virtually all truthers who have come here, has turned to lies and deceit when stymied by the lack of evidence for thier fantasies.
When experts talk about falling into its own footprint, they are speaking in relative, not absolute terms.
As an example;
Originally Posted by Paul W. Mason, structural engineer, of Melbourne, Australia
"In my view, the chances of the three buildings collapsing symmetrically into their own footprint, at freefall speed, by any other means than by controlled demolition, are so remote that there is no other plausible explanation!"
I fully conceeded that there was a $200 Million upgrade to wtc7. And that there was NO mention of "structural" support offered by concrete. But that they added 375 TONS of Steel. Which you have pointedly ignored.It all depends on the context.
I have shown that even the NIST in their report made reference to WTC7 as being a "steel and concrete structure".
In addition, I have provided evidence from the NY Times about how over-engineered WTC7 was and how it underwent $200 million dollars in improvements.
No concession has been made to these points by the diehard OCTers here.
I am willing to concede to the terminology arguments re: architectural footprint and academic descriptions of the WTC7 building type, but not where they are used to obfuscate the underlying argument that WTC7 was a controlled demolition.
If you have truly followed this thread, and are indeed a person with an open mind, you must realize that one has to be careful when agreeing.
You'll be hard pressed to see Jref OCTers accept the merit in anything I, or any other 9/11 Truth advocate, post here.
MM
Then show me that this is not relevant?
NIST WTC7 FINAL - 1A Extracts;
pg.xxxix Executive Summary
"Broadening the scope of the “structural frame” approach to fire resistance ratings by including, as part of the structural frame, floor systems and other bracing members that are essential to the vertical stability of the building under gravity loads."
pg.6
"The floor slabs were reinforced concrete of varying thickness. The 1st floor slab was 0.36 m (14 in.) thick. The concrete on almost all of the other floors was poured on top of 76 mm (3 in.) deep corrugated metal decking."
pg.7
"The floor beams were connected to the concrete deck by shear studs, which caused the floor beams and concrete slab to act together, or compositely."
Did this technical argument get challenged by OCTers?
Because the composite floors were not part of the structural strength... it was used for carrying the loads on the floors.Instead of arguing the merits of my point, they chose to argue terminology so they could avoid explaining how steel reinforced floor slabs could not be a factor in the structural strength of WTC7.
I suggest you read the NY Times article. In the case of WTC7, they were discussing engineering that was not typical and specifically referring to a specially adaptive design.
If you have truly followed this thread, you'll see where I bent over backwards to explain my usage of those terms. My message was quite understandable in terms of comprehensibility and context. I don't rebuke everyone for the chronic typos I observe unless their message is obscured. My message hasn't been obscured by the way I have referred to footprint or concrete and steel.
OCTers have merely taken the opportunity to pounce on those non-issues as a means to obfuscate the real argument.
Below are but a few examples of where I attempted to clarify but was met by deaf ears;
post 1078
It is virtually impossible to have a collapse footprint that will match its architectural footprint.
Also from post 1078
I have never suggested that the WTC7 collapse was confined to its architectural footprint.
When experts talk about falling into its own footprint, they are speaking in relative, not absolute terms.
There is NO SUCH THING AS A COLLAPSE FOOTPRINT.
I don't think that is correct.
"Fábio Bruno Pinto, Director Operacional, Fábio Bruno Construções Ltda.
• Security Measures Adopted for Brazilian Implosion:
• Pre-demolition simulation & analysis (including video output of collapse direction, debris and final collapse footprint)
• Protective nylon screens against flying debris and isolation of the area.
I was born on June 1st 1976 and graduated in mining engineer from the Federal University of Minas Gerais in 2000, with a specialization course in use of explosives at Michigan Tech University, USA. I Work with urban rock blasting and implosion. I have done over 30 implosions, including the largest implosion of Brazil (Presidium Frei Caneca)."
http://www.khl.com/events/demolition-summit/speakers/
Command posts should be established outside the potential collapse footprint of any building which shows evidence of large multifloor fires or has serious
From the link provided (unless I have missed it), the bottom bio is there, but the top bullet points are missing. (ETA: IN fact the only place on all of google that the quote you put up is in your post. It is NOT in the link you provided. (unless it is the UAE filters on google).
In CD you speak of debris zones and collapse zones. You don't call it a collapse footprint (IIRC). The only reference I can find to "collapse footprints" is this link, and it isn't in there.
Now with that out there, I should have been very clear. In engineering and architecture when you speak of the "footprint" you are very clear on what you mean. In them when you speak of footprint you mean the base of the structure. (sometimes it includes the sidewalk around the structure) but that is what is ment.
If MM is trying to pass of the Ae911twoof "engineers and architects" who use the footprint bs, then they are obviously talking out of their asses.
In this article
http://www.implosionworld.com/Article-WTC STUDY 8-06 w clarif as of 9-8-06 .pdf
Brent Blanchard is very clear and distinct between the collapse debris and the footprint of the buildings in the section Assertion 2.
And I would think that a website like controlled-demolition.com might have something on controlled demolition footprints... but amazingly enough they are not there.
ETA: Now with that all said, in Chapter 9 of the NIST report they use the term "collapse footprint."
The use the term 1 time.
On page 216 NIST NCSTAR 1 section 9.2.6 part C.
http://wtc.nist.gov/pubs/Recommendations.pdf
So with that said, I have to eat some humble pie. NIST does say it. ONE TIME.
There is no definition in the glossary, and it is not used (IIRC) in architecture or in engineering except that the "collapse" footprint would be the buildings architectural footprint.
I'm still waiting for good ole MM to provide me with any architectural or engineering (text or journal) which states a definition of a "collapse footprint."
From the link provided (unless I have missed it), the bottom bio is there, but the top bullet points are missing. (ETA: IN fact the only place on all of google that the quote you put up is in your post. It is NOT in the link you provided. (unless it is the UAE filters on google).
In CD you speak of debris zones and collapse zones. You don't call it a collapse footprint (IIRC). The only reference I can find to "collapse footprints" is this link, and it isn't in there.
Now with that out there, I should have been very clear. In engineering and architecture when you speak of the "footprint" you are very clear on what you mean. In them when you speak of footprint you mean the base of the structure. (sometimes it includes the sidewalk around the structure) but that is what is ment.
If MM is trying to pass of the Ae911twoof "engineers and architects" who use the footprint bs, then they are obviously talking out of their asses.
In this article
http://www.implosionworld.com/Article-WTC STUDY 8-06 w clarif as of 9-8-06 .pdf
Brent Blanchard is very clear and distinct between the collapse debris and the footprint of the buildings in the section Assertion 2.
And I would think that a website like controlled-demolition.com might have something on controlled demolition footprints... but amazingly enough they are not there.
ETA: Now with that all said, in Chapter 9 of the NIST report they use the term "collapse footprint."
The use the term 1 time.
On page 216 NIST NCSTAR 1 section 9.2.6 part C.
http://wtc.nist.gov/pubs/Recommendations.pdf
So with that said, I have to eat some humble pie. NIST does say it. ONE TIME.
There is no definition in the glossary, and it is not used (IIRC) in architecture or in engineering except that the "collapse" footprint would be the buildings architectural footprint.
I'm still waiting for good ole MM to provide me with any architectural or engineering (text or journal) which states a definition of a "collapse footprint."
triforcharity said:"There is a use of the phrase "Collapse Footprint" but it is usually used in terms of "potential collapse footprint" that firefighters and other safety officers use to define a collapse zone around a building.
It also is used to define the area that a collapsed building occupies."
Miragememories said:"Given the 47-story original size of WTC7 and its relatively small collapse footprint, it is a legitimate talking point."
"It is virtually impossible to have a collapse footprint that will match its architectural footprint."
"And regarding your concerns about the size of the WTC7 debris field (since you apparently don't like the term: collapse footprint)."
triforcharity said:"But, the way MM used it, it is absolutely incorrect."
Such nit-picking as a means of refuting my overall argument is truly pathetic and only reveals the desperation behind your case.
MM
And what again was your "overall" argument?
miragememories said:post 1119
And as noted in their final report, the NIST, finally conceded that WTC7 underwent a complete freefall for at least 8 storys.
That is something that has never occurred before in a concrete and steel building, yet is a planned for characteristic in controlled demolitions.
Such nit-picking as a means of refuting my overall argument is truly pathetic and only reveals the desperation behind your case.
MM
ah that would do it. The UAE has difficulties running off of the cache.Well I searched "Collapse Footprint" and I found the KHL site. But once there I too could not find that exact quote. Part of the quote was in the google search result description. So I hit the cache button in the google description for the KHM site and I found that quote.
Now funny you should bring up Brent Blanchard in reply to a post that lists a real explosive expert and all of his education. Is Blanchard ever "very clear and distinct" in listing his own education? Because I did a search on Blanchard and I found this:
http://www.internationalskeptics.com/forums/showpost.php?p=2319605&postcount=67
Beavis and Butthead? That's not really Blanchard's reputation is it? He should clear that up with some credentials. The debunking community is counting on him to be their debunker expert.
ah that would do it. The UAE has difficulties running off of the cache.
and yet it is still amazing... (according to MM) that "collapse footprint" is common knowledge, yet it only shows up in like 3 places (that aren't unqualified truthers talking out of their asses).
Yet when you do footprint and look up construction, engineering or architecture it speaks about it being the base of the building.
I'm still waiting for someone to cite me any engineering or architectural manual, textbook, or journal article.
(as for the NIST issue...they say it 1x in 1 place)
I don't think anyone with a modicum of basic intelligence has any doubt about Brent Blanchard's qualifications....
Miragememories said:"It is virtually impossible to have a collapse footprint that will match its architectural footprint.
When experts talk about falling into its own footprint, they are speaking in relative, not absolute terms."
As an example;"
Paul W. Mason said:"In my view, the chances of the three buildings collapsing symmetrically into their own footprint, at freefall speed, by any other means than by controlled demolition, are so remote that there is no other plausible explanation!"
triforcharity said:"In that context, he is talking about an architectual footprint. Not a collapse footprint. If he meant collapse footprint, he would make himself out to be a complete fool, as EVERY collapse falls into it's own collapse footprint. If it hadn't collapsed, there would BE no collapse footprint."