{"id":4055,"date":"2025-09-26T17:41:00","date_gmt":"2025-09-26T08:41:00","guid":{"rendered":"https:\/\/www.pro-7.co.jp\/en\/?post_type=disaster-prevention&#038;p=4055"},"modified":"2026-04-02T11:57:13","modified_gmt":"2026-04-02T02:57:13","slug":"the-strength-of-buildings-determines-lives-why-we-should-pay-attention-to-seismic-design-and-building-standards","status":"publish","type":"disaster-prevention","link":"https:\/\/www.pro-7.co.jp\/en\/disaster-prevention\/the-strength-of-buildings-determines-lives-why-we-should-pay-attention-to-seismic-design-and-building-standards\/","title":{"rendered":"\u201cThe Strength of Buildings Determines Lives\u201d  Why We Should Pay Attention to Seismic Design and Building Standards"},"content":{"rendered":"\n<p>When an earthquake strikes, the difference between survival and tragedy often comes down to building safety. While we cannot prevent earthquakes, we <em>can<\/em> reduce their impact on human life through proper seismic design, adherence to building standards, and indoor preparedness.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Seismic Design vs. Building Standards: What You Need to Know<\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\"><strong>Understanding the Difference That Saves Lives<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-2ca22102b1544f5d6ca7490527676ae3\"><strong>What Is Seismic Design?<\/strong><\/p>\n\n\n\n<p><strong>Seismic design refers to the engineering principles and strategies applied to ensure a structure can resist earthquake forces. Engineers analyze<\/strong>.<\/p>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Ground motion in the region, including potential magnitude and frequency.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Structural loads such as weight, flexibility, and material strength.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Failure points, ensuring the building can bend or sway without collapsing.<\/strong><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"667\" src=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/9cb83b38e6c7afdbbc925e5822490f0f-1024x667.jpg\" alt=\"\" class=\"wp-image-4057\" srcset=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/9cb83b38e6c7afdbbc925e5822490f0f-1024x667.jpg 1024w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/9cb83b38e6c7afdbbc925e5822490f0f-300x196.jpg 300w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/9cb83b38e6c7afdbbc925e5822490f0f-768x501.jpg 768w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/9cb83b38e6c7afdbbc925e5822490f0f.jpg 1074w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>The goal is not necessarily to make a building \u201cearthquake-proof\u201d but to make it earthquake-resistant\u2014able to protect lives and maintain essential functions even after severe shaking.<\/strong><\/p>\n\n\n\n<div style=\"height:61px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-c0dff2bf3282902792d552ed50d0fae3\"><strong>What Are Building Standards?<\/strong><\/p>\n\n\n\n<p><strong>Building standards, or building codes, are legal regulations established by governments or local authorities. They set minimum requirements for construction, such as:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Structural strength and stability<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Fire resistance and escape routes.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>Electrical, plumbing, and insulation requirements.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1-1024x768.jpg\" alt=\"\" class=\"wp-image-4058\" srcset=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1-1024x768.jpg 1024w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1-300x225.jpg 300w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1-768x576.jpg 768w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1-1536x1152.jpg 1536w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/1246850-1.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>In seismic regions, these standards also include earthquake safety provisions. However, standards represent the minimum acceptable level of safety, not the maximum.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why the Difference Matters<\/strong><\/h2>\n\n\n\n<p><strong>The key distinction is that seismic design evolves with science and technology, while building standards often lag behind due to political, economic, or administrative delays.<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>A building that \u201cmeets code\u201d may only meet yesterday\u2019s standards.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30fb<strong>A building designed with the latest seismic research may go far beyond what the law requires.<\/strong><\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/46007d87ee6aa1ff255f33256d994dff.jpg\" alt=\"\" class=\"wp-image-4062\" style=\"width:237px;height:auto\" srcset=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/46007d87ee6aa1ff255f33256d994dff.jpg 640w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/46007d87ee6aa1ff255f33256d994dff-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>This gap can be life-threatening. A structure built legally in the 1980s might still stand today\u2014but would it perform well against a modern JMA Seismic Intesity Scale 7 or magnitude 7 or 8 quake? Not necessarily.<\/strong><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-luminous-dusk-gradient-background has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.pro-7.co.jp\/en\/disaster-prevention\/magnitude-and-jma-seismic-intensity-scale\/\">JMA Seismic Scale<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/4676386_s.jpg\" alt=\"\" class=\"wp-image-4059\" style=\"width:277px;height:auto\" srcset=\"https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/4676386_s.jpg 640w, https:\/\/www.pro-7.co.jp\/en\/wp-content\/uploads\/2025\/09\/4676386_s-300x200.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Outdated building standards can leave structures vulnerable during major quakes. In contrast, buildings engineered with modern seismic techniques are more likely to protect lives. Historical data shows that communities enforcing up-to-date seismic codes experience fewer injuries and less property damage.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":4060,"parent":0,"menu_order":0,"template":"","disaster-prevention_category":[66],"class_list":["post-4055","disaster-prevention","type-disaster-prevention","status-publish","has-post-thumbnail","hentry","disaster-prevention_category-useful-tips-for-disaster-preparedness"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/disaster-prevention\/4055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/disaster-prevention"}],"about":[{"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/types\/disaster-prevention"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/media\/4060"}],"wp:attachment":[{"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/media?parent=4055"}],"wp:term":[{"taxonomy":"disaster-prevention_category","embeddable":true,"href":"https:\/\/www.pro-7.co.jp\/en\/wp-json\/wp\/v2\/disaster-prevention_category?post=4055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}