Besides its principal layers or strata, a mass of stratified rock is in general capable of division into thinner layers ; and, although the surfaces of division of the thinner layers are often parallel to those of the strata, they are also often oblique... A Manual of Civil Engineering - الصفحة 348بواسطة William John Macquorn Rankine - 1867 - عدد الصفحات: 784عرض كامل - لمحة عن هذا الكتاب
| J. E. Shields - 1877 - عدد الصفحات: 172
...sometimes filled with " dykes," or masses of unstratified rocks. It is in the immediate neighborhood of masses of unstratified rock that the stratified...into thinner layers; and although the surfaces of divisions of the thinner layers are often parallel to those of the strata, they are also often oblique... | |
| National cyclopaedia - 1879 - عدد الصفحات: 668
...subdivided by natural joints, usually in positions nearly at right angles to the plane of stratification. Besides its principal layers or strata, a mass of...in general capable of division into thinner layers : the structure of the rock is then said to be laminated. The laminae or thin layers are often parallel... | |
| Austin Thomas Byrne - 1898 - عدد الصفحات: 572
...veins or dikes are often accompanied by a "fanlt" or abrupt alteration of the level of the strata. Besides its principal layers or strata, a mass of...more strongly in a direction perpendicular to their laminae than parallel to them; they are more tenacious in a direction parallel to their laminae than... | |
| Austin Thomas Byrne - 1898 - عدد الصفحات: 574
...or dikes are often accompanied by a "fanlt" or abrupt alteration of the level of the strata. Resides its principal layers or strata, a mass of stratified...more strongly in a direction perpendicular to their laminae than parallel to them; they are more tenacious in a direction parallel to their laminae than... | |
| American School of Correspondence, Chicago, Alfred Edward Phillipps, Austin Thomas Byrne - 1907 - عدد الصفحات: 154
...the work is much facilitated by taking advantage of them. sion between these layers than elsewhere. Besides its principal layers or strata, a mass of...and, although the surfaces of division of the thinner lavers are often parallel to those of the strata, they are also often oblique or even perpendicular... | |
| American School (Lansing, Ill.) - 1907 - عدد الصفحات: 424
...forces. It is easier to divide them at the planes of division between these layers than elsewhere. Besides its principal layers or strata, a mass of...of division into thinner layers ; and, although the surf sices of division of the thinner layera arc often parallel to those of the strata, they are also... | |
| Austin Thomas Byrne - 1910 - عدد الصفحات: 628
...veins or dikes are often accompanied by a "fault" or abrupt alteration of the level of the strata. Besides its principal layers or strata, a mass of...more strongly in a direction perpendicular to their laminae than parallel to them; they are more tenacious in a direction parallel to their laminae than... | |
| 1910 - عدد الصفحات: 424
...forces. It is easier to divide them at the planes of diviI sion l>et\veen these layers than elsewhere. Besides its principal layers or strata, a mass of...more strongly in a direction perpendicular to their lamina' than parallel to them; they are more tenacious in a direction parallel to their lamina1 than... | |
| J. E. Shields - 2002 - عدد الصفحات: 150
...sometimes filled with " dykes," or masses of unstratified rocks. It is in the immediate neighborhood of masses of unstratified rock that the stratified...into thinner layers ; and although the surfaces of divisions of the thinner layers are often parallel to those of the strata, they are also often oblique... | |
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