{"id":88,"date":"2025-09-26T16:25:54","date_gmt":"2025-09-26T07:25:54","guid":{"rendered":"https:\/\/e-defense.bosai.go.jp\/eng\/?page_id=88"},"modified":"2025-12-09T13:47:49","modified_gmt":"2025-12-09T04:47:49","slug":"facility","status":"publish","type":"page","link":"https:\/\/e-defense.bosai.go.jp\/en\/facility\/","title":{"rendered":"E-Defense Facilities"},"content":{"rendered":"<main>\r\n    <section class=\"second about facility\">\r\n      <div class=\"bg\">\r\n        <h2>About E-Defense<\/h2>\r\n      <\/div>\r\n      <div class=\"breadcrumb\">\r\n        <ul>\r\n          <li><a href=\"\/en\/\">Home<\/a><\/li>\r\n          <li><a href=\"about_index\/\">About E-Defense<\/a><\/li>\r\n          <li class=\"current\">E-Defense Facilities<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"inner02\">\r\n        <div class=\"index\">\r\n          <ul>\r\n            <li><a href=\"message\/\">Message from the Director<\/a><\/li>\r\n            <li><a href=\"overview\/\">Overview of E-Defense<\/a><\/li>\r\n            <li class=\"current\"><a href=\"facility\/\">E-Defense Facilities<\/a><\/li>\r\n            <li><a href=\"member\/\">Members at E-Defense<\/a><\/li>\r\n          <\/ul>\r\n        <\/div>\r\n        <div class=\"contents\">\r\n          <section class=\"facility_map\">\r\n            <h3>E-Defense Facilities<\/h3>\r\n            <p class=\"caption\">Click each number to see the details.<\/p>\r\n            <div class=\"map\">\r\n              <figure><img decoding=\"async\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/img\/facility_map.jpg\" alt=\"Three-Dimensional Full-Scale Earthquake Testing Facility\"><\/figure>\r\n            <\/div>\r\n            <p class=\"caption\">Click below to find out more.<\/p>\r\n            <div class=\"course\">\r\n              <ul>\r\n                <li class=\"modalOpen\" data-modal=\"1\"><span class=\"no\">\u2460<\/span>Welcome to E-Defense<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"2\"><span class=\"no\">\u2461<\/span>Operation Building<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"3\"><span class=\"no\">\u2462<\/span>Experiment Building<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"4\"><span class=\"no\">\u2463<\/span>3-D Shaking Table<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"5\"><span class=\"no\">\u2464<\/span>Model of 3-D Shaking Table<\/li>\r\n              <\/ul>\r\n              <ul>\r\n                <li class=\"modalOpen\" data-modal=\"6\"><span class=\"no\">\u2465<\/span>West Outdoor Construction Yard<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"7\"><span class=\"no\">\u2466<\/span>Preparation Building<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"8\"><span class=\"no\">\u2467<\/span>Experiment preparation<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"9\"><span class=\"no\">\u2468<\/span>Accumulator<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"10\"><span class=\"no\">\u2469<\/span>Hydraulic Pump<\/li>\r\n              <\/ul>\r\n              <ul>\r\n                <li class=\"modalOpen\" data-modal=\"11\"><span class=\"no\">\u246a<\/span>Underground Pit<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"12\"><span class=\"no\">\u246b<\/span>Bottom of Pit<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"13\"><span class=\"no\">\u246c<\/span>Outdoor Equipment Area<\/li>\r\n                <li class=\"modalOpen\" data-modal=\"14\"><span class=\"no\">\u246d<\/span>East Outdoor Construction Yard<\/li>\r\n              <\/ul>\r\n            <\/div>\r\n            \r\n            <!-- \u30e2\u30fc\u30c0\u30eb -->\r\n            <div class=\"modal\" id=\"modal\">\r\n              <div class=\"modal__overlay modalClose\"><\/div>\r\n              <div class=\"modal-wrap\">\r\n                <div class=\"modal__content\">\r\n                  <div class=\"modal_inner\">\r\n                    <div class=\"modal__close-btn modalClose\" aria-label=\"\u9589\u3058\u308b\">\u00d7<\/div>\r\n                    <div class=\"swiper mySwiper\">\r\n                      <div class=\"swiper-wrapper\">\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">1<\/span>Welcome to E-Defense<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u7a7a\u64ae\u30a4\u30e1\u30fc\u30b8.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u7a7a\u64ae\u30a4\u30e1\u30fc\u30b8.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">2<\/span>Operation Building<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>Operation Building is equipped with the control system for the three-dimensional shaking table, along with experimental measurement equipment and video recording systems.<\/p>\r\n                            <figure><img decoding=\"async\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/img\/facility_02.jpg\" alt=\"Operation Building\"><\/figure>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">3<\/span>Experiment Building<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>Experiment Building is the main part of the Three-Dimensional Full-Scale Earthquake Testing Facility with a three-dimensional shaking table, equipped with two high-performance 400-ton cranes for assembling and dismantling full-scale test structures. Experiment Building covers an area of approximately 5,200m<sup>2<\/sup> and has a height of about 43 meters.<\/p>\r\n                            <figure><img decoding=\"async\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/img\/facility_05.jpg\" alt=\"Experiment Building\"><\/figure>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">4<\/span>3-D Shaking Table<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>\u3010Features of Full-Scale 3-D Shaking Table\u3011<br>\r\n                              \u2460Load capacity that enables seismic experiments on full-scale structures.<br>\r\n                              \u2461Actuator capacity for simulating displacement, velocity, and acceleration of large earthquake.<br>\r\n                              \u2462Excitation control system that enables effective execution of collapse tests.<br>\r\n                              \u2463Measurement and analysis capability to elucidate the dynamic behavior of structures.<\/p>\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u7121\u8ca0\u8377\uff08\u6700\u5927\u901f\u5ea6\u30fb\u97f3\u58f0\u5408\u6210\uff09.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u7121\u8ca0\u8377\uff08\u6700\u5927\u901f\u5ea6\u30fb\u97f3\u58f0\u5408\u6210\uff09.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">5<\/span>Model of 3-D Shaking Table<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>\u3010Features of Full-Scale 3-D Shaking Table\u3011<br>\r\n                              \u2460Load capacity that enables seismic experiments on full-scale structures.<br>\r\n                              \u2461Actuator capacity for simulating displacement, velocity, and acceleration of large earthquake.<br>\r\n                              \u2462Excitation control system that enables effective execution of collapse tests.<br>\r\n                              \u2463Measurement and analysis capability to elucidate the dynamic behavior of structures.<\/p>\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/C0001.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_C0001.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">6<\/span>West Outdoor Construction Yard<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u897f\u5074\u30e4\u30fc\u30c9.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u897f\u5074\u30e4\u30fc\u30c9.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">7<\/span>Preparation Building<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>Preparation Building is a facility for constructing test structures for experiments. It is equipped with a 150-ton crane for assembling the specimens. The building has a floor area of approximately 2,200m<sup>2<\/sup> and a height of 29m.<\/p>\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u5b9f\u9a13\u6e96\u5099\u68df\u5185\u90e8.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u5b9f\u9a13\u6e96\u5099\u68df\u5185\u90e8.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">8<\/span>Experiment preparation<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/5RC\u30c9\u30ed\u30fc\u30f3.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_5RC\u30c9\u30ed\u30fc\u30f3.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">9<\/span>Hydraulic Unit Building (Accumulator)<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>Hydraulic Unit Building contains hydraulic pumps and accumulators that operate the three-dimensional shaking table, along with gas engines that drive the vibration system. The gas engines are designed with an emphasis on minimizing environmental impact and ensuring cost efficiency. The building has a floor area of approximately 4,700m<sup>2<\/sup> and a height of 21 meters.<\/p>\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u6cb9\u5727\u6e90\u68df\u5185\u90e8.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u6cb9\u5727\u6e90\u68df\u5185\u90e8.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">10<\/span>Hydraulic Unit Building (Hydraulic Pump)<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <p>Hydraulic Unit Building contains hydraulic pumps and accumulators that operate the three-dimensional shaking table, along with gas engines that drive the vibration system. The gas engines are designed with an emphasis on minimizing environmental impact and ensuring cost efficiency. The building has a floor area of approximately 4,700m<sup>2<\/sup> and a height of 21 meters.<\/p>\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u30ac\u30b9\u30a8\u30f3\u30b8\u30f3.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u30ac\u30b9\u30a8\u30f3\u30b8\u30f3.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">11<\/span>Underground pit<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u5730\u4e0b\u30d4\u30c3\u30c8\u6b69\u884c\u8005\u76ee\u7dda.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u5730\u4e0b\u30d4\u30c3\u30c8\u6b69\u884c\u8005\u76ee\u7dda.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">12<\/span>To B3<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u5730\u4e0b\uff13\u968e\u51fa\u3066\u304b\u3089.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u5730\u4e0b\uff13\u968e\u51fa\u3066\u304b\u3089.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">13<\/span>Outdoor Equipment Area<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u6cb9\u5727\u6e90\u68df\u88cf\u51b7\u5374\u88c5\u7f6e.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u6cb9\u5727\u6e90\u68df\u88cf\u51b7\u5374\u88c5\u7f6e.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                        <div class=\"swiper-slide\">\r\n                          <h5><span class=\"no\">14<\/span>East Outdoor Construction Yard<\/h5>\r\n                          <div class=\"inner03\">\r\n                            <div class=\"video_box\">\r\n                              <video class=\"video\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/\u6771\u5074\u30e4\u30fc\u30c9.mp4\" poster=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/video\/poster_\u6771\u5074\u30e4\u30fc\u30c9.jpg\" controls muted><\/video>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      <\/div>\r\n                    <\/div>\r\n                  <\/div>\r\n                  <div class=\"swiper-button-prev\"><span class=\"arrow\"><\/span><\/div>\r\n                  <div class=\"swiper-button-next\"><span class=\"arrow\"><\/span><\/div>\r\n                <\/div>\r\n              <\/div>\r\n            <\/div>\r\n            <!-- \u30e2\u30fc\u30c0\u30eb \u3053\u3053\u307e\u3067 --> \r\n            \r\n          <\/section>\r\n          <section>\r\n            <div class=\"video\">\r\n              <iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/J_PrtW4fEkc?si=NyxewmwbO7oxq1fc?&#038;mute=1&#038;rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\r\n            <\/div>\r\n          <\/section>\r\n          <section class=\"e-defense_detail\">\r\n            <h3>3D Shaking Table<\/h3>\r\n            <figure><img decoding=\"async\" src=\"https:\/\/e-defense.bosai.go.jp\/en\/wp-content\/themes\/e-defense\/assets\/img\/e-defence.jpg\" alt=\"3D Shaking Table\"><\/figure>\r\n            <p>By reproducing earthquake motions in three dimensions, back and forth, side to side, and up and down, it is possible to investigate in detail the collapse process of a structure.<br>\r\n              The shaking table, which carries the test structures, measures 20m \u00d7 15m, and can accommodate structures weighing up to 1,200t.<br>\r\n              It has one of the largest scales and capabilities in the world, capable of reproducing seismic motions up to intensity 7 on the Japanese seismic scale, equivalent to the 2011 Tohoku Earthquake.<br>\r\n              It is also used for evaluating the seismic performance of houses and industrial infrastructure, as well as for verifying countermeasure technologies.<\/p>\r\n          <\/section>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\r\n  <\/main>","protected":false},"excerpt":{"rendered":"About E-Defense Home About E-Defense E-Defense Facilities Message from the Director Overview of E-Defense E-De\u2026","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-88","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/pages\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":6,"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/pages\/88\/revisions"}],"predecessor-version":[{"id":290,"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/pages\/88\/revisions\/290"}],"wp:attachment":[{"href":"https:\/\/e-defense.bosai.go.jp\/en\/wp-json\/wp\/v2\/media?parent=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}