发信人: FEM (Finite Element Method), 信区: DC
标 题: 9.11反思(5)
发信站: BBS 水木清华站 (Mon Jan 21 23:40:13 2002)
In the words of George Tamaro: "We're going to become very
introspective-you know, What do we do now? How do we prevent this
from happening again? I think we prevent it from happening by
having better foreign policy and better intelligence. It's more a
matter of counterterrorism activities than a matter of designing
something significantly different. I also think that
engineers-particularly civils, who have gotten the predominant
exposure here-are going to be perceived differently. I think if
you took a vote right now on the importance of various
professions you'd find that civil engineering has gained
significantly in terms of people's perception of the profession's
value to society."
Civil engineers' contributions to the rescue, recovery, and
cleanup efforts following the September 11 disasters have been
detailed daily by the media, and Tamaro is probably correct in
his assessment of the public's current perception of the
engineering profession. But the truth of the matter is that civil
engineers have always contributed significantly to
society-indeed, the accomplishments of America's civil engineers
are, in a word, remarkable. Thanks to American civil engineers,
America boasts the greatest infrastructure in the world.
Tamaro's take on how we prevent or mitigate future terrorist
attacks is also sound. However, there is no question that America
is now studying the vulnerability of its infrastructure to
disaster and that civil engineers are playing very visible roles
in this assessment.
Fifty years ago, in the years immediately following World War II,
the United States was hard at work constructing what would be the
best infrastructure in the modern world. In a very real sense,
civil engineers defined postwar America by their construction of
this infrastructure. Now, however, America must confront two very
significant problems with respect to its infrastructure: One, it
is rapidly deteriorating, and the need for rebuilding it is a
national issue that must be quickly addressed; two, the events of
September 11 made it abundantly clear that security will figure
much more prominently in planning, design, and construction.
While it is true that there is no ironclad way to protect the
complex infrastructure of a nation as large as the United States
against terrorist attacks, there are certainly numerous ways to
mitigate the effects of such attacks. And it is in this arena
that civil engineers will help define America in the 21st
century.
On October 9 ASCE's Board of Direction launched a critical
infrastructure response initiative, assuming a leadership role in
addressing infrastructure vulnerability. The objectives of this
initiative are to assess the vulnerability of all components of
the nation's infrastructure, use the vulnerability assessments to
prioritize infrastructure renovation, determine research and
development needs for new approaches to protecting critical
infrastructure, develop retrofit designs to mitigate damage from
disasters, develop new design procedures-including codes and
standards-and improve disaster preparedness and response.
Post-September eleventh America feels vulnerable-and very much
dislikes feeling vulnerable. Which means that America's
progression into the 21st century will be focused on protecting
America's freedom and security. And just as civil engineers built
post-World War II America, so too will they build post-September
eleventh America. From the rubble of New York and Washington will
emerge a better America-an America that is more secure, more
certain than ever that the American way of life will be preserved
for many future generations.
(END)
--
※ 来源:·BBS 水木清华站 smth.org·[FROM: 166.111.44.244]
Powered by KBS BBS 2.0 (http://dev.kcn.cn)
页面执行时间:1.670毫秒