 | William Ezra Worthen - 1857 - 632 페이지
...must diminish ; in fig. 51 a diagonal must extend, in order that any change of form may take place. Consequently all these forms are completely braced,...taking place, which would necessarily result from a change of figure. Hence also, any system composed of these forms, properly connected, breaking joint... | |
 | W.E. WORTHEN - 1857 - 600 페이지
...in fig. 51 a diagonal must extend, in order that any change of form may take place. Consequentlyall these forms are completely braced, as each does not...taking place, which would necessarily result from a change of figure. Hence also, any system composed of these'forms, properly connected, breaking joint... | |
 | Robert Henry Bow - 1874 - 82 페이지
...the other decrease. And hence — In order that any change of form may take place in a quadrilateral figure, A diagonal must diminish :— A diagonal must...effect taking place which would necessarily result from a change of figure. The ahove forms are the elements of all thoroughly-braced structures. They are... | |
 | Robert Henry Bow - 1874 - 126 페이지
...the other decrease. And hence — In order that any change of form may take place in a quadrilateral figure, A diagonal must diminish : — A diagonal must increase :— Any diagonal must cither "1 increase or diminishboth must change : — 1 Consequently, all these forms are completely... | |
 | William Ezra Worthen - 1892 - 848 페이지
...must diminish ; in Fig. 894 a diagonal must extend, in order that any change of form may take place. Consequently, all these forms are completely braced,...taking place, which would necessarily result from a change of figure. Hence, also, any system composed of these forms, properly connected, breaking joint... | |
 | William Ezra Worthen - 1892 - 850 페이지
...894 a diagonal must extend, in order that any change of form may take place. Consequently, all tbese forms are completely braced, as each does not permit...taking place, which would necessarily result from a change of figure. Hence, also, any system composed of these forms, properly connected, breaking joint... | |
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Fig. 894 a diagonal must extend, in order that any change of form may take place. Consequently, all these forms are completely braced, as each does not permit of an effect taking place, which would necessarily result from a change of figure. Hence, also,... 