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Groups > alt.folklore.computers > #154713

Re: IMPI (System/38 / AS/400 historical)

From Anne & Lynn Wheeler <lynn@garlic.com>
Newsgroups alt.folklore.computers
Subject Re: IMPI (System/38 / AS/400 historical)
Date 2015-11-21 18:33 -0800
Organization Wheeler&Wheeler
Message-ID <87d1v2226i.fsf@garlic.com> (permalink)
References (16 earlier) <9e7eed39-e172-4fe9-a6da-7062adc5229a@googlegroups.com> <n2oa9g0f6g@news3.newsguy.com> <W7mdnWkEdplS-s3LnZ2dnUU78b2dnZ2d@giganews.com> <dbbv35Fb9oU1@mid.individual.net> <N4qdndklGo1rgszLnZ2dnUU78I8AAAAA@giganews.com>

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Andrew Swallow <am.swallow@btinternet.com> writes:
> Lots of repairs are expensive. It may be cheaper to go for a design of
> road that can go for say 20 years between resurfacing.

major US highways are designed for 18wheeler axle-ton mile load lifetimes
(modulo basic structural issues like frost heaves) ... other traffic is
effectively negligible:

603.1 Introduction

The primary goal of the design of the pavement structural section is
to provide a structurally stable and durable pavement and base system
which, with a minimum of maintenance, will carry the projected traffic
loading for the designated design period. This topic discusses the
factors to be considered and procedures to be followed in developing a
projection of truck traffic for design of the "pavement structure" or
the structural section for specific projects.

Pavement structural sections are designed to carry the projected truck
traffic considering the expanded truck traffic volume, mix, and the
axle loads converted to 80 kN equivalent single axle loads (ESAL's)
expected to occur during the design period. The effects on pavement
life of passenger cars, pickups, and two-axle trucks are considered to
be negligible.

Traffic information that is required for structural section design
includes axle loads, axle configurations, and number of
applications. The results of the AASHO Road Test (performed in the
early 1960's in Illinois) have shown that the damaging effect of the
passage of an axle load can be represented by a number of 80 kN
ESAL's. For example, one application of a 53 kN single axle load was
found to cause damage equal to an application of approximately 0.23 of
an 80 kN single axle load, and four applications of a 53 kN single
axle were found to cause the same damage (or reduction in
serviceability) as one application of an 80 kN single axle.

... snip ...

past posts
http://www.garlic.com/~lynn/2002j.html#41 Transportation
http://www.garlic.com/~lynn/2004e.html#7 OT Global warming
http://www.garlic.com/~lynn/2006g.html#5 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#6 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#12 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#19 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#24 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#26 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#32 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#35 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#46 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#49 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#51 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#52 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#56 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#57 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#59 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#60 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#61 The Pankian Metaphor
http://www.garlic.com/~lynn/2006g.html#62 The Pankian Metaphor
http://www.garlic.com/~lynn/2006h.html#0 The Pankian Metaphor
http://www.garlic.com/~lynn/2006h.html#5 The Pankian Metaphor
http://www.garlic.com/~lynn/2006h.html#6 The Pankian Metaphor
http://www.garlic.com/~lynn/2006h.html#11 The Pankian Metaphor
http://www.garlic.com/~lynn/2006h.html#23 The Pankian Metaphor
http://www.garlic.com/~lynn/2007n.html#97 Loads Weighing Heavily on Roads
http://www.garlic.com/~lynn/2007q.html#21 Horrid thought about Politics, President Bush, and Democrats
http://www.garlic.com/~lynn/2008b.html#55 Toyota Sales for 2007 May Surpass GM
http://www.garlic.com/~lynn/2008e.html#48 fraying infrastructure
http://www.garlic.com/~lynn/2008k.html#68 Historian predicts the end of 'science superpowers'
http://www.garlic.com/~lynn/2008l.html#25 dollar coins
http://www.garlic.com/~lynn/2008l.html#36 dollar coins
http://www.garlic.com/~lynn/2010m.html#61 Idiotic cars driving themselves
http://www.garlic.com/~lynn/2010n.html#39 Central vs. expanded storage
http://www.garlic.com/~lynn/2010p.html#52 TCM's Moguls documentary series
http://www.garlic.com/~lynn/2011n.html#80 A Close Look at the Perry Tax Plan
http://www.garlic.com/~lynn/2011n.html#83 A Close Look at the Perry Tax Plan
http://www.garlic.com/~lynn/2013h.html#28 "Highway Patrol" back on TV
http://www.garlic.com/~lynn/2013h.html#29 "Highway Patrol" back on TV
http://www.garlic.com/~lynn/2014m.html#168 LEO
http://www.garlic.com/~lynn/2015b.html#47 Future of support for telephone rotary dial ?

-- 
virtualization experience starting Jan1968, online at home since Mar1970

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Thread

IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-12 14:31 +0930
  Re: IMPI (System/38 / AS/400 historical) mentificium@gmail.com - 2015-11-12 04:49 -0800
  Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-12 18:51 -0800
    Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-12 20:06 -0800
      Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-13 14:45 +0930
    Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-13 14:51 +0930
      Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-12 22:44 -0800
        Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-14 10:28 +0930
          Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-13 17:20 -0800
          Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-14 17:13 -0500
            Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-14 14:43 -0800
              Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-15 07:18 -0500
                Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-15 09:07 -0800
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-15 13:09 -0800
                Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-15 13:35 -0800
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-15 16:03 -0800
                Re: IMPI (System/38 / AS/400 historical) JimP <solosam90@gmail.com> - 2015-11-15 18:26 -0600
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-15 16:13 -0800
                Re: IMPI (System/38 / AS/400 historical) "John Jackson" <jj@nospam.com> - 2015-11-16 13:27 +1100
                Re: IMPI (System/38 / AS/400 historical) Jon Elson <jmelson@wustl.edu> - 2015-12-02 17:20 -0600
                Re: IMPI (System/38 / AS/400 historical) Rich Alderson <news@alderson.users.panix.com> - 2015-12-03 20:39 -0500
                Re: IMPI (System/38 / AS/400 historical) Dan Espen <despen@verizon.net> - 2015-11-16 01:16 -0500
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-16 08:22 -0500
                Re: IMPI (System/38 / AS/400 historical) Jon Elson <jmelson@wustl.edu> - 2015-12-02 17:16 -0600
                Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-12-02 19:14 -0800
  Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-13 17:45 -0800
    Re: IMPI (System/38 / AS/400 historical) Dan Espen <despen@verizon.net> - 2015-11-13 21:02 -0500
  Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-13 17:54 -0800
    Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-13 18:00 -0800
    Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-14 12:22 +0930
      Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-16 08:12 +0930
        Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-16 12:52 -0800
          Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-17 08:21 +0930
            Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-16 16:39 -0800
              Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-17 10:22 +0930
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-16 17:52 -0800
                Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-17 16:14 +0930
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-17 06:22 -0800
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-17 11:30 -0500
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-17 16:43 +0000
                Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-18 08:29 +0930
                Re: IMPI (System/38 / AS/400 historical) "Charles Richmond" <numerist@aquaporin4.com> - 2015-11-17 17:38 -0600
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-17 17:36 -0800
                Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-18 12:23 +0930
                Re: IMPI (System/38 / AS/400 historical) jmfbahciv <See.above@aol.com> - 2015-11-18 13:46 +0000
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-18 15:16 +0000
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-18 07:31 -0800
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-18 15:52 +0000
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-18 10:02 -0800
                Re: IMPI (System/38 / AS/400 historical) scott@slp53.sl.home (Scott Lurndal) - 2015-11-18 18:25 +0000
                Re: IMPI (System/38 / AS/400 historical) Dan Espen <despen@verizon.net> - 2015-11-18 13:37 -0500
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-18 11:06 -0800
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-18 19:21 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-19 16:09 +1100
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-18 16:09 -0500
                Re: IMPI (System/38 / AS/400 historical) "Charles Richmond" <numerist@aquaporin4.com> - 2015-11-19 14:56 -0600
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-20 09:53 +0000
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-18 19:12 +0000
                Re: IMPI (System/38 / AS/400 historical) Ahem A Rivet's Shot <steveo@eircom.net> - 2015-11-19 16:24 +0000
                Re: IMPI (System/38 / AS/400 historical) Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2015-11-18 15:24 -0700
                Re: IMPI (System/38 / AS/400 historical) jmfbahciv <See.above@aol.com> - 2015-11-19 14:26 +0000
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-18 16:09 -0500
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-19 16:11 +1100
                Re: IMPI (System/38 / AS/400 historical) Alfred Falk <falk@arc.ab.ca> - 2015-11-18 21:25 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-19 16:18 +1100
                Re: IMPI (System/38 / AS/400 historical) Alfred Falk <falk@arc.ab.ca> - 2015-11-20 19:04 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-21 11:29 +1100
                Re: IMPI (System/38 / AS/400 historical) "Rod Speed" <rod.speed.aaa@gmail.com> - 2015-11-19 16:01 +1100
                Re: IMPI (System/38 / AS/400 historical) maus <mausg@mail.com> - 2015-11-18 10:10 +0000
                Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2015-11-19 10:06 +0930
                Re: IMPI (System/38 / AS/400 historical) scott@slp53.sl.home (Scott Lurndal) - 2015-11-19 15:32 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-20 05:58 +1100
                Re: IMPI (System/38 / AS/400 historical) scott@slp53.sl.home (Scott Lurndal) - 2015-11-19 19:15 +0000
                Re: IMPI (System/38 / AS/400 historical) Bob Eager <news0005@eager.cx> - 2015-11-19 20:50 +0000
                Re: IMPI (System/38 / AS/400 historical) Stan Barr <plan.b@bluesomatic.org> - 2015-11-20 07:59 +0000
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-20 07:07 -0500
                Re: IMPI (System/38 / AS/400 historical) scott@slp53.sl.home (Scott Lurndal) - 2015-11-20 14:24 +0000
                Re: IMPI (System/38 / AS/400 historical) Andrew Swallow <am.swallow@btinternet.com> - 2015-11-20 17:58 +0000
                Re: IMPI (System/38 / AS/400 historical) jmfbahciv <See.above@aol.com> - 2015-11-20 13:33 +0000
                Re: IMPI (System/38 / AS/400 historical) Dave Garland <dave.garland@wizinfo.com> - 2015-11-19 11:23 -0600
                Re: IMPI (System/38 / AS/400 historical) Greymaus <mausg@mail.com> - 2015-11-19 18:36 +0000
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-20 04:52 -0800
                Re: IMPI (System/38 / AS/400 historical) Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2015-11-20 23:27 +0000
                Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-20 16:34 -0800
                Re: IMPI (System/38 / AS/400 historical) Andrew Swallow <am.swallow@btinternet.com> - 2015-11-21 12:47 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-22 06:30 +1100
                Re: IMPI (System/38 / AS/400 historical) Andrew Swallow <am.swallow@btinternet.com> - 2015-11-22 01:53 +0000
                Re: IMPI (System/38 / AS/400 historical) Anne & Lynn Wheeler <lynn@garlic.com> - 2015-11-21 18:33 -0800
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-22 15:11 +1100
                Re: IMPI (System/38 / AS/400 historical) Dave Garland <dave.garland@wizinfo.com> - 2015-11-21 23:59 -0600
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-22 20:10 +1100
                Re: IMPI (System/38 / AS/400 historical) "Osmium" <r124c4u102@comcast.net> - 2015-11-22 06:30 -0600
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-23 05:44 +1100
                Re: IMPI (System/38 / AS/400 historical) "gareth" <no.spam@thank.you.invalid> - 2015-11-21 16:45 +0000
                Re: IMPI (System/38 / AS/400 historical) Peter Flass <peter_flass@yahoo.com> - 2015-11-19 14:34 -0500
                Re: IMPI (System/38 / AS/400 historical) Joy Beeson <jbeeson@invalid.net.invalid> - 2015-11-19 21:40 -0400
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-20 15:14 +1100
                Re: IMPI (System/38 / AS/400 historical) Joy Beeson <jbeeson@invalid.net.invalid> - 2015-11-20 19:27 -0400
                Re: IMPI (System/38 / AS/400 historical) Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2015-11-20 06:09 +0000
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-19 16:29 +1100
                Re: IMPI (System/38 / AS/400 historical) "Osmium" <r124c4u102@comcast.net> - 2015-11-19 07:25 -0600
                Re: IMPI (System/38 / AS/400 historical) Quadibloc <jsavard@ecn.ab.ca> - 2015-11-19 06:56 -0800
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-20 05:50 +1100
                Re: IMPI (System/38 / AS/400 historical) "hunar" <hunar@nospam.com> - 2015-11-19 16:36 +1100
                Re: IMPI (System/38 / AS/400 historical) hancock4@bbs.cpcn.com - 2015-11-16 18:29 -0800
            Re: IMPI (System/38 / AS/400 historical) Mike Hore <mike_horeREM@OVE.invalid.aapt.net.au> - 2016-02-07 13:25 +0930
  Re: IMPI (System/38 / AS/400 historical) jfehlinger@comcast.net - 2016-02-22 16:21 -0800

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