div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5page1jpg target=_blank img data-url=et-al-is-made-of-concrete-the-stress-wave-travels-in-the-pile-at-a-lon-gitudinalhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · PDF fileRausche et al is made of concrete the stress-wave travels in the pile at a lon- gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5page2jpg target=_blank img 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gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5page4jpg target=_blank img data-url=et-al-is-made-of-concrete-the-stress-wave-travels-in-the-pile-at-a-lon-gitudinalhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: · PDF fileRausche et al is made of concrete the stress-wave travels in the pile at a lon- gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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lazyload alt=Page 7: · PDF fileRausche et al is made of concrete the stress-wave travels in the pile at a lon- gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5thumbnails7jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5page8jpg target=_blank img data-url=et-al-is-made-of-concrete-the-stress-wave-travels-in-the-pile-at-a-lon-gitudinalhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: · PDF fileRausche et al is made of concrete the stress-wave travels in the pile at a lon- gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5thumbnails8jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5page9jpg target=_blank img data-url=et-al-is-made-of-concrete-the-stress-wave-travels-in-the-pile-at-a-lon-gitudinalhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: · PDF fileRausche et al is made of concrete the stress-wave travels in the pile at a lon- gitudinal wave speed c ranging from 3000 to 4500 msec where loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220304205aa6d0437f8b9ab4788ee90ahtml5thumbnails9jpg width=140 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