00:00Building standards, 4000 years of history, written after every disaster.
00:06Babylon, 1754 BC, in Murabi punishes the builder whose house collapses.
00:12Rome, in 64.
00:13After the fire, Nero limited the heights and demanded fire-resistant materials.
00:19London, 1189, stone walls between neighbors to stop the flames.
00:24In 1667, the Great Fire of London imposed the use of brick and stone.
00:28Paris, 1783, the king sets a limit on the height of buildings.
00:33Chicago, 1871, the fire gives birth to modern American codes.
00:39In 1903, in Switzerland, the CIA published its first rules for reinforced concrete.
00:44In 1906, France in turn regulated the calculation of reinforced concrete.
00:48Japan, 1924, after the Cantos earthquake, first seismic coefficient.
00:531945, BA rules up to CCBA 68, calculation at allowable stresses.
01:01In 1969, after Agadir, France adopted the PS 69 seismic regulations.
01:07China, 1974, first seismic code, revised after Tangshan, then Wanchuan.
01:13In 1975, Europe conceived a single set of rules, the Eurocodes.
01:18In 1980, BAEL introduced limit state calculations.
01:23In 1992, the PS 92 modernized French earthquake-resistant construction.
01:28In 2000, in the United States, the International Building Code unified regional codes.
01:33In 2010, the Eurocodes became mandatory in France.
01:36BAEL and PS 92 are disappearing.
01:40Today, the Eurocodes in Europe, the CIA standards in Switzerland, the IBC, ACE 7 and the CFR in
01:46UNITED STATES,
01:47Japanese and Chinese GB standards.
01:49Every rule has its story.
01:51The calculation evolves, but safety remains the objective.
01:54Building standards.
01:554000 years of history, written after each catastrophe.
02:00Babylon, 1754 BC, Amurabi punishes the builder whose house collapses.
02:06Rome, in 64.
02:07After the fire, Nero limited the heights and demanded fire-resistant materials.
02:13London, 1189, stone walls between neighbors to stop the flames.
02:18In 1667, the Great Fire of London imposed the use of brick and stone.
02:23Paris, 1783, the king sets a limit on the height of buildings.
02:27Chicago, 1871, the fire gives birth to modern American codes.
02:33In 1903, in Switzerland, the CIA published its first rules for reinforced concrete.
02:38In 1906, France in turn regulated the calculation of reinforced concrete.
02:42Japan, 1924, after the Kanto earthquake, first seismic coefficient.
02:481945, the BA rules, up to CCBA 68, calculate at the allowable stresses.
02:54In 1969, after Agadir, France adopted the PS69 seismic regulations.
03:01China, 1974, first seismic code, revised after Tangshan, then Wanchuan.
03:08In 1975, Europe conceived a single set of rules, the Eurocodes.
03:12In 1980, the BA introduced limit state calculations.
03:17In 1992, the PS92 modernized French earthquake-resistant construction.
03:22In 2000, in the United States, the International Building Code unified regional codes.
03:27In 2010, the Eurocodes became mandatory in France.
03:30The BA, she and the PS92 are disappearing.
03:33Today, the Eurocodes in Europe, the CIA standards in Switzerland, the IBC, ACE7 and the CFR in the United States
03:40-United States, Japanese and Chinese GB standards.
03:43Each rule has its own history, the calculation evolves, but safety remains the objective.
03:48Each rule has its own history, the calculation evolves, but safety remains the objective.
