日韩精品极品视频在线观看免费,天天夜碰日日摸日日澡性色AV,精品国产福利在线观看网址,亚洲第一区欧美国产综合

有關(guān)建筑結(jié)構(gòu)的外文翻譯.doc

約40頁DOC格式手機打開展開

有關(guān)建筑結(jié)構(gòu)的外文翻譯,types and function of substructure, or foundation, is that part of a structure which is usually placed below the surface of the ground and which transmits the l...
編號:26-272191大小:161.50K
分類: 論文>外文翻譯

內(nèi)容介紹

此文檔由會員 wanli1988go 發(fā)布

Types and function of substructure, or foundation, is that part of a structure which is usually placed below the surface of the ground and which transmits the load to the underlying soil or rock. All soils compress noticeably when loaded and cause the supported structure to settle. The two essential requirements in the design of foundations are that the total settlement of the structure shall be limited to a tolerably small amount and that differential settlement of the various parts of the structure shall be eliminated as nearly as possible. With respect to possible structural damage, the elimination of differential settlement, i.e., different amounts of settlement within the same structure, is even more important than limitations on uniform overall settlement.
To limit settlement as indicated, it is necessary to transmit the load of the structure to a soil stratum of sufficient strength and to spread the load cover a sufficiently large area of that stratum to minimize bearing pressure. If adequate soil is not found immediately below the structure, it becomes necessary to use deep foundations such as piles or caissons to transmit the load to deeper, firmer layers. If satisfactory soil directly underlies the structure, it is merely necessary to spread the load, by footings or other means. Such substructures are known as spread foundations, and it is mainly this type which will be discussed.
??2??á11μ?ààDíoí×÷ó?
??2??á11£¨?ò3??ù′?£?í¨3£ê?éè???úμ???ò????¢2¢??oé??′?μY??????íáèà?ò?òêˉμ??á112?·??£?ùò?íáèà?úêüoé×÷ó?ê±?÷??êüμ??1??£?2¢òy?e?ù?§3?μ??¨?t??3á?μ?£?ú?ù′?éè???DóDá????ù±?òa?ó£?ò?ê??á11×üμ?3á?μòa?T??μ???á?D?μ?3ì?è£??tê?òa???é?ü??3y?á11???÷2?·?μ?2??ù?è3á?μ?£?í?¨?t??±????μμ??é?üD?????£?±ü?a2??ù?è3á?μ£??′±ü?aí?ò??¨?t??μ?3á?μ2??μ±è?T???ù?èμ?×@@á?μ?ü?a??òa?£
?aá??T??é?ê?3á?μ£?±?D?°??¨?t??μ?oé??′?μYμ?óD×?1????èμ?íá2?£?°?oé??·?2??ú??íá2?×?1?′óμ????yé?£?ò???éù?§3??1á|£?è?1??¨?t?????í?ü?ò2?μ?o?êêμ?íá2?£?±?D?2éó?é??ù′?£?àyè?×??ò3á??£?ò?±?°?oé??′?μYμ???é?μ??áêμíá2?é?£?è?1??yo??ú?¨?t??μ??????íóDá?o?μ?íá2?£???Dèòaó??ù′??ò????ê???à′à?é¢oé???£?a?ùμ?oé???D×?à??1?ù′??£
à??1?ù′?μ???àà
?ù′?í¨3£·????ù′?oí ?ù?ù′?£????ù′???2?1yê?±è??é??íμ??????ì?yíáì?′?£??ü·?é¢??ì?μ??1á|£?μ¥?ù?ù′?í¨3£ê??y·?D?£?óDê±ê?3¤·?D?£???ê?×??òμ¥×??-??μ?D?ê?£?è?1?μ?2úè¨2??êDí?ù′?í?3?ía??£?ía?ùê1ó??a???ù′??í?áóD?é·3£??ú?a???é????£??é2éó?2?í?3????ùò?íaμ??′ê??ù′??òì?D??ù′?£??ú???àD?μ??????ú?ù???é2éó?á??ù?ò?ü?à?ùμ??′ê??ù′?£?è?1??a???é????2éó?μ¥???ù′?£??ü????íêè?á??úò??e?£
?úóD??o?3D???üá|μ?íá2?é?£?μ¥???ù?ù?ò?′ê??ù?ùê?à??1?ù′?μ?×?3£ó?D?ê?£?è?1?íá?êèí?ò?ùoé??′ó£?Dèòaμ??ù′????y??ì?′ó??2?·?o??-??òa?ó£??ú?a???é????£?3y·??ù?Yíáèàì??tDèòaé??ù′?£?·??ò?í2éó?°?ê??ù′?£??a???ù′?ê??ì