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951.
In this paper, the results of an experimental program dealing with the ultimate behavior of bolted beam-to-column connections under cyclic actions are presented. The design criteria adopted for tested specimens are discussed in detail, aiming to point out how the ultimate behavior can be governed by properly strengthening the components for which yielding has to be prevented. To this scope, the component approach is adopted as a design tool for component hierarchy criteria. The aim of the paper is the investigation of the actual possibility of extending the component approach to the prediction of the cyclic response of beam-to-column joints. To this scope, the attention has been focused on the possibility to evaluate the overall energy dissipation capacity starting from the energy dissipation of the single joint components, provided that they are properly identified and their cyclic behavior is properly measured. 相似文献
952.
Christoph Adam David Kampenhuber Luis F. Ibarra Styliani Tsantaki 《Journal of Earthquake Engineering》2013,17(7):1189-1195
This study proposes an “optimal” spectral acceleration-based intensity measure (IM) to assess the collapse capacity of highly inelastic frame structures vulnerable to the P-delta effect. The IM is derived from the geometric mean of the spectral pseudo-acceleration over a certain period interval. The lower bound period of the averaging interval is related to the mode in which 95% of the effective modal mass is exceeded. The upper bound period is 1.6 times the fundamental period. This IM provides minimum, or close to the minimum, dispersion for frames with different fundamental periods of vibration, or number of stories. 相似文献
953.
The time series of two continuously operating gas monitoring stations at Oldřišská and Nový Kostel located along seismoactive faults in the epicentral area of the NW Bohemian swarm earthquakes (Czech Republic) are compared with water level fluctuations in two boreholes positioned along these faults and with gas flux variations of a mofette at the Soos mofette field at 9 km distance. The seasonal trend of the monitored CO2 concentration with a maximum in November and a minimum in March/April is governed by groundwater temperatures, superimposed in spring by soil temperatures. CO2 concentration variations identified at Oldřišská are also reflected in gas flux variations in the Soos mofette and/or water level fluctuations of two boreholes. Variations in the gas monitoring recordings of station at Nový Kostel are also linked with variations at Oldřišská. In all data sets, diurnal variations generated by earth tides occur, reflecting a daily stress – fault permeability cycle. Additional stress interferes with this cycle. Significant, abrupt changes are attributed to geodynamic processes linked with seismic events, as revealed by local seismicity or by the transient of waves of a strong remote earthquake. Simultaneous variations of the gas concentrations in the Nový Kostel area and in the gas flux in the Soos point to an interconnected hydraulic conductive fault systems present in the northern part of the Cheb Basin. Sharp falls in gas concentration, during or subsequent to, earthquake swarms may reflect fault compression associated with impeded gas migration. However, gas variations also occur in periods without seismic activity, indicating changes in fault permeability were caused by local aseismic fault movements, as revealed by events with opposite trends in the gas recordings at Oldřišská, Nový Kostel and the Soos. Therefore, a mathematical approach to establish a correlation between seismicity and gas geochemical variations is not possible. 相似文献
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C. G. Cash F.R.S.G.S. 《Scottish Geographical Journal》2013,129(2):84-87
EUROPE Somerset. By Arthur Mee. Illustrated. Map. Demy 8vo. Pp. ix+483. Price 10s. 6d. Cambridge. By J. Stegmann. Illustrated. Demy 8vo. Pp. vii+120. Price 10s. 6d. The Streets of London. By T. Burke. Illustrated. Demy 8vo. Pp. xii+152. Price 10s. 6d. Curiosities of Town and Countryside. By E. Vale. Illustrated. Demy 8vo. Pp. viii+152. Price 10s. 6d. The English Countryside. By Various Writers. Illustrated. Crown 8vo. Pp. 250. Price 6s. Corn Country. By C. H. Warren. Illustrated. Demy 8vo. Pp. viii+136. Price 7s. 6d. Red Hell. By J. Ameel. Demy 8vo. Pp. 316. London : Robert Hale Ltd., 1941. Price 12s. 6d. The Way to an Island. By R. M. Rockley. Demy 8vo. Illustrated. Pp. xi+208. London : J. M. Dent and Sons Ltd., 1941. Price 7s. 6d. If I Laugh. By R. Downing. Demy 8vo. Pp. 224. London : George G. Harrap and Co. Ltd., 1941. Price 8s. 6d. The Eastern March Lands of Europe. By H. G. Wanklyn. Demy 8vo. Pp. xxiii+356. London : Philip and Son Ltd., 1941. Price 12s 6d. The Place Names of West Lothian. By Angus Macdonald, M.A., Ph.D. Demy 8vo. Pp. xv+179. Edinburgh: Oliver and Boyd Ltd., 1941. Price 15s. Where the Shannon River Flows. By Richard Hayward. Illustrated. Demy 8vo. Pp. 327. London : George G. Harrap and Co. Ltd., 1940. Price 12s. 6d. My Alpine Album. By F. Smythe. Illustrated. Imperial 8vo. Pp. 147. London : A. and C. Black Ltd., 1940. Price 12s. 6d. Living Space. By Stoyan Pribichevich. Demy 8vo. Pp. ix+362. London : William Heinemann Ltd., 1940. Price 15s. Lundy, Isle of Puffins. By R. Perry. Illustrated. Demy 8vo. Pp. 267. London : Lindsay Drummond, 1940. Price 12s. 6d. Estonia. By J. H. Jackson. Demy 8vo. Pp. 248. London : George Allen and Unwin Ltd., 1941. Price 12s. 6d. AFRICA Africa Pilot. The Hydrographic Department of the Admiralty. The West Coast from Rio del Rey to Cape Hang Klip. The islands off the coast include St. Helena and Ascension. Ninth Edition, 1939. Pattern in Black and White. By E. Bigland. Demy 8vo. Pp. 160. London : Lindsay Drummond, 1941. Price 6s. Surveyor's Trek. By D. Anderson. Demy 8vo. Pp. 326. London : Faber and Faber Ltd., 1940. Price 10s. 6d. Thomas Baines. By J. P. R. Wallis. Illustrated. Demy 8vo. Pp.351. London : Jonathan Cape Ltd., 1941. Price 12s 6d. Independent Egypt. By Amine Youssef Bey. Demy 8vo. Pp. xxiv+272. London : John Murray, 1941. Price 15s. AMERICA The Prodigious Caribbean. By Rosita Forbes. Illustrated. Demy 8vo. Pp.314. London : Cassell and Co. Ltd., 1940. Price 15s. This Way Southward. By A. F. Tschiffely. Illustrated. Demy 8vo. Pp. xvi+354. London : William Heinemann Ltd., 1940. Price 15s. Mexico. A New Spain with Old Friends. By J. B. Trend. Illustrated. Demy 8vo. Pp. 185. London : Cambridge University Press Ltd., 1940. Price 12s. 6d. Voice from the Wilderness. By R. W. Thompson. Demy 8vo. Pp. 360. London : Faber and Faber Ltd., 1940. Price 12s. 6d. Back of Beyond. By H. Noice. Illustrated. Demy 8vo. Pp. 253, London : George G. Harrap and Co. Ltd., 1940. Price 8s. 6d. Southward Ho ! By W. La Varre. Illustrated. Demy 8vo. Pp. 258. London : William Heinemann Ltd., 1940. Price 12s. 6d. ASIA Oriental Assembly. By T. E. Lawrence. Illustrated. Demy 8vo. Pp. xli+291. London : Williams and Norgate, 1940. Price 10s. 6d. Siam in Transition. By Kenneth Perry Landon. Demy 8vo. Pp. ix+328. London : Oxford University Press, 1939. Price 10s. 6d. Syria As It Is. By Helen Cameron Gordon. Illustrated. Demy 8vo. Pp. viii+211. London : Methuen and Co. Ltd., 1939. Price 10s. 6d. Drinkers of the Wind. By Carl R. Raswan. Illustrated. Pp. 288. Demy 8vo. London : Hutchinson and Co. Ltd., 1940. Price 18s. Canoe to Mandalay. By R. Raven‐Hart. Illustrated. Demy 8vo. Pp. 245. London : Frederick Muller Ltd., 1939. Price 12s. 6d. Adventures in Siam in the Seventeenth Century. By E. W. Hutchinson. Map. Demy 8vo. Pp. xxvii+283. London : Royal Asiatic Society, 1940. Price 12s. 6d. Briton and Turk. By Philip Graves. Demy 8vo. Pp. 260. London : Hutchinson and Co. Ltd., 1941. Price 12s. 6d. Five Miles High. By the Members of the Karakoram Expedition. Illustrated. Demy 8vo. Pp. 319. London : Robert Hale Ltd., 1940. Price 15s. Sons of Sindbad. By A. Villiers. Illustrated. Demy 8vo. Pp. xiv+346. London : Hodder and Stoughton Ltd., 1940. Price 20s. Land of the Blue Poppy. By F. Kingdon Ward. Pp.192. A Penguin Sixpenny Edition of Kingdon Ward's Travels in Eastern Tibet. AUSTRALASIA I Went to Tristan. By A. B. Crawford. Illustrated. Maps. Demy 8vo. Pp. 268. London : Hodder and Stoughton Ltd., 1941. Price 18s. Shackleton's Boat Journey. By Commander F. A. Worsley. Crown 8vo. Pp. 191. London : Hodder and Stoughton Ltd., 1940. Price 2s. 6d. Peaks, Packs, and Mountain Tracks. By W. S. Gilkinson. Illustrated. Crown 8vo. Pp. 120. London : Whitcombe and Tombs Ltd., 1941. Price 5s. GENERAL The Scot Who was a Frenchman. By Marie W. Stuart. Impl. 8vo. Pp. 327. Edinburgh : William Hodge and Co. Ltd., 1940. Price 12s. 6d. Contemporary Ancestors. By C. Young. Demy 8vo. Pp.190. London: R.T.S., 1941. Price 6s. The Cambridge History of the British Empire. Vol. II. The Growth of the New Empire, 1783–1870. By various Authors. Impl. 8vo. Pp. xii+1068. London: Cambridge University Press, 1940. Price 50s. Things Mortal. By Sir Frederick O'Connor. Illustrated. Demy 8vo. Pp. 260. London : Hodder and Stoughton Ltd., 1940. Price 10s 6d. The Last Secrets. The Final Mysteries of Exploration. By John Buchan. Demy 8vo. Pp. 303. Edinburgh : Thomas Nelson and Sons Ltd., 1941. Price 3s. Middle East. By H. V. Morton. Demy 8vo. Pp. viii+326. Illustrated. London : Methuen and Co. Ltd., 1941. Price 8s. 6d. Distant Horizon. By Carl Shreve. Illustrated. Demy 8vo. Pp. 288. London : Herbert Jenkins Ltd., 1940. Price 12s. 6d. Our British Empire: Its Structure, Its History, and Its Strength. By Stephen Leacock. Crown 8vo. Pp.280. London: John Lane (The Bodley Head) Ltd., 1940. Price 7s. 6d. EDUCATIONAL The Lands of Eastern Peoples. By Bradford and Moss. Maps and Illustrations. Demy 8vo. Pp. 145. London : George G. Harrap and Co. Ltd., 1941. Price 2s. 3d. Man the World Over. By Carter and Brentnaix. Demy 8vo. Pp. 250 approx. Vols 1, 2 and 3. Oxford : Basil Blackwell, 1941. Price 3s. 3d. each. Nature at Work. By E. M. Stephenson. Demy 8vo. Pp. 96 and 91. Books I and II. London : A. and C. Black Ltd., 1941. Prices 1s. 9d. and 1s. 10d. MAPS Bartholomew's Map of Europe Occupied by Germany. Price 3s. 6d. Philip's The War in Maps. Price 1s. 6d. This is a handy atlas showing the various steps of German expansion from 1870 to the seizures in the present war. It is striking. 相似文献
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F. Flagg Taylor IV 《Perspectives on Political Science》2013,42(4):276-289
AbstractIn this paper I make two primary arguments. First, I argue that what makes totalitarian regimes distinctive and leads to their hyper-repressive atmosphere is ideology. Such regimes are totalitarian precisely because they are ideological. These regimes are thus better termed and understood as “ideocracies.” Second, I attempt to depict in precise terms how ideological regimes attack the human person to disable agency and responsibility. Numerous authors such as Václav Havel and Czeslaw Milosz have argued that living in an atmosphere saturated by ideological lies has a very profound effect on the human person. Very few authors, however, have even attempted to delineate how ideology does this work. First, I examine one such attempt by Hannah Arendt. Then I use the resources of phenomenology and the work of Robert Sokolowski to give my own account of how ideological thinking and ideological language attack human agency. 相似文献
960.