{"id":3970,"date":"2025-07-09T16:30:00","date_gmt":"2025-07-09T07:30:00","guid":{"rendered":"https:\/\/www.pro-7.co.jp\/en\/?post_type=disaster-prevention&p=3970"},"modified":"2025-07-09T16:07:20","modified_gmt":"2025-07-09T07:07:20","slug":"building-strength-can-save-lives","status":"publish","type":"disaster-prevention","link":"https:\/\/www.pro-7.co.jp\/en\/disaster-prevention\/building-strength-can-save-lives\/","title":{"rendered":"Building Strength Can Save Lives"},"content":{"rendered":"\n

\u2014 Why Earthquake-Resistant Design and Building Codes Matter<\/strong><\/p>\n\n\n\n

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When an earthquake hits, the difference between survival and disaster often comes down to one thing: the strength of the buildings around you<\/mark><\/strong>.<\/p>\n\n\n\n

In many recent major earthquakes, collapsed buildings have been the leading cause of death. But why do some structures fall apart while others remain standing?<\/p>\n\n\n\n

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  • The answer lies in earthquake-resistant design<\/strong> and the building codes<\/strong> that support it.<\/li>\n<\/ul>\n<\/div>\n\n\n\n
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    \u00a0Why Building Codes Matter<\/strong><\/h2>\n\n\n\n
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    Building codes are legal standards<\/strong> that define how structures must be built. Good codes:<\/p>\n\n\n\n

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    • \u30fbAre based on current science and risk data.<\/li>\n<\/ul>\n\n\n\n

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      • \u30fbAre enforced through inspections and certifications.<\/li>\n<\/ul>\n\n\n\n

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        • \u30fbEvolve as we learn from past disasters.<\/li>\n<\/ul>\n\n\n\n

          Unfortunately, in many countries:<\/p>\n\n\n\n

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          • \u30fbCodes may be outdated or not followed.<\/li>\n<\/ul>\n\n\n\n

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            • \u30fbPrivate buildings avoid inspections.<\/li>\n<\/ul>\n\n\n\n

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              • \u30fbInformal housing often bypasses all regulations.<\/li>\n<\/ul>\n\n\n\n

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                 Not All Buildings Are Created Equal<\/strong><\/h2>\n\n\n\n
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                Some countries have strict building regulations that require new constructions to withstand seismic forces. Others, especially in regions where earthquakes are rare, have no seismic codes at all<\/strong>. Even in places with such codes, enforcement may be weak or outdated.<\/p>\n\n\n\n

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                \ud83c\udf0d Examples of Earthquake Disasters Worsened by Poor Construction or Weak Regulations<\/strong><\/p>\n\n\n\n

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                Turkey (2023)<\/strong>\uff1aMany structures failed due to poor materials, illegal modifications<\/strong>, and non-compliance<\/strong> with modern codes.<\/p>\n\n\n\n

                Haiti (2010)<\/strong>\uff1aMagnitude 7.0 quake caused over 200,000 deaths<\/strong>. Widespread use of non-engineered buildings<\/strong> with no seismic standards.<\/p>\n\n\n\n

                Nepal \u2013 Gorkha Earthquake (2015)<\/strong>\uff1aAround 9,000 deaths. Unreinforced masonry<\/strong> and poor enforcement<\/strong> of building codes led to widespread collapse.<\/p>\n\n\n\n

                Pakistan \u2013 Kashmir Earthquake (2005)<\/strong>\uff1a86,000+ lives lost. Rural buildings and public facilities were built without any seismic resilience<\/strong>.<\/p>\n\n\n\n

                Iran \u2013 Bam Earthquake (2003)<\/strong>\uff1aOver 26,000 killed. Adobe buildings<\/strong> with no reinforcement crumbled easily.<\/p>\n\n\n\n

                Peru \u2013 Pisco Earthquake (2007)<\/strong> : 600 dead, thousands injured. Unreinforced brick buildings<\/strong> collapsed due to poor oversight and outdated practices.<\/p>\n<\/div>\n\n\n\n

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                \"building<\/figure>\n<\/div>\n<\/div>\n\n\n\n
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                \ud83c\udf0d Countries with Strong Earthquake Building Codes<\/strong><\/p>\n\n\n\n

                Japan<\/strong>\uff1aA world leader in earthquake preparedness. Uses base isolation systems, seismic dampers, and strict building code updates after major earthquakes (e.g., 1995, 2011).<\/strong><\/p>\n\n\n\n

                Chile<\/strong>\uff1aSeismic design is mandatory for most structures, <\/strong>with modern codes updated regularly.<\/strong><\/p>\n\n\n\n

                United States (especially California)<\/strong>\uff1aThe <\/strong>International Building Code (IBC) sets a strong national framework.<\/p>\n<\/div>\n\n\n\n

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                \"building<\/figure>\n<\/div>\n<\/div>\n\n\n\n

                New Zealand<\/strong>\uff1aAfter the Christchurch earthquakes, seismic codes were overhauled.<\/strong> The New Zealand Building Code (NZBC) requires seismic evaluation <\/strong>and retrofitting of vulnerable buildings.<\/strong><\/p>\n\n\n\n

                Taiwan<\/strong>\uff1aAdopts design practices similar to Japan.<\/strong> After the 1999 Chi-Chi Earthquake, seismic codes were strengthened.<\/strong><\/p>\n\n\n\n

                Turkey<\/strong>\uff1aThe 1999 \u0130zmit Earthquake led to major changes in national codes. The Turkish Seismic Code <\/strong>has been updated to international standards. However, compliance in older buildings is still a concern.<\/strong><\/p>\n\n\n\n

                 What Can You Do as a Resident or Citizen?<\/strong><\/h2>\n\n\n\n
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                Even if you\u2019re not an architect, you can still take action<\/strong>:<\/p>\n\n\n\n

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                • \u30fbAsk about your building\u2019s earthquake resistance<\/strong> before renting or buying.<\/li>\n<\/ul>\n\n\n\n
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                  • \u30fbAdvocate for stronger codes<\/strong> and better enforcement in your country.<\/li>\n<\/ul>\n\n\n\n
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                    • \u30fbReinforce your own home<\/strong> with bracing, retrofitting, or anchoring heavy items.<\/li>\n<\/ul>\n\n\n\n
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                      • \u30fbEducate others<\/strong> about the importance of structural safety.<\/li>\n<\/ul>\n\n\n\n

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                        \ud83d\udce2 Protect your home before the shaking starts!<\/strong><\/p>\n\n\n\n

                        When a big earthquake hits, falling furniture can be deadly<\/strong>. Is your bookshelf, cabinet, or TV safely secured?<\/p>\n\n\n\n

                        \ud83d\udca1Quick safety checks you can do today:<\/strong><\/p>\n\n\n\n

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                        • \u2705 Use anti-tip mats, brackets, or safety straps.<\/li>\n<\/ul>\n\n\n\n

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                          • \u2705 Store heavy items on lower shelves.<\/li>\n<\/ul>\n\n\n\n

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                            • \u2705 Pay extra attention to bedrooms and sleeping areas.<\/li>\n<\/ul>\n\n\n\n
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