The main factors affecting the soil-structure interface behaviors were found experimentally and theoretically, including: 1 the thickness of the interface that is five to six times the average grain size of the soil; 2 the aeolotropy of interface, which is responsible for anisotropic response of the stress-strain response of the interface; 3 two physical states, including crashing and compression of the soil near the structure surface, which govern the stress-strain response of the interface strongly; 4 two shear deformation components due to sliding and constraint of the structure surface relative to the soil respectively, which forms the deformation of the interface; 5 the volumetric strain due to dilatancy, which is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. 4. A unified constitutive model of the interface, based on new elasto-plasticity damage theory, was developed. It was confirmed to be effective for the conditions considering monotonic and cyclic shearing, coupling effect of shear and volumetric strains, evolution of physical state, micro-structure aeolotropy of the soil and the resulting aeolotropy of the interface as well as the three normal boundary conditions stated above. 5. 2D and 3D finite element formulations of the present model were derived and incorporated into the FEM codes. They were applied to the evaluation of practical engineering problems with different typical interfaces between soil and structure. The new model was shown to be reasonable and effective.

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This paper, based on the land utilization change data during 1997 to 2005, applies the information entropy and equilibrium theory to study the temporal-spatial changes in land utilization structure in Lingshui county, with results indicating: a first slow and then a fast rise in information entropy of land utilization structure in Lingshui county and a general trend of rising homogeneity in land utilization structure; the information entropy of land utilization structure ascends from NW to SE, where can be divided into five regions, ecological protected area, resort area, farmland protected area, ecological agricultural construction area and comprehensive industrial developing area; the economic factors and populational structure play a key part in land utilization structure changes via principle componential analysis.

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In part seven, first traced the Russian Transition former Soviet Unions economic structure characteristic and the malpractice, the main performance highly militarizes for the national economy; In the industrial structure agriculture, is light, the heavy proportion seriously is out of balance; Emerging high-techindustry development slow, the traditional industry still occupies the dominant position, service industry output value proportion is low; The economic structure is in the capital, the resources crowded stage; Since next separately has studied and has analyzed the Yeltsin time economic structure adjustment measure and Putin is in power the Russia industrial structure adjustment industry and the agricultural policy; Finally discussed the Russia economic structure to be serious unbalancedly the restriction function which grew to the economy, proposed the Russian government alleviated the constitutive economic problem the main countermeasure.

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It analyses the evolvement of Japanese resident consuming structure from diverse fields, e.g.: general consuming structure, dietetical consuming structure, education and entertainment consuming structure, transportation and communications consuming structure and consuming expense structure of different generations.

分別從總體消費(fèi)結(jié)構(gòu)1024手机视频、飲食消費(fèi)結(jié)構(gòu)肏屄视大全、教育娛樂消費(fèi)結(jié)構(gòu)、交通通信消費(fèi)結(jié)構(gòu)和不同年齡層消費(fèi)支出結(jié)構(gòu)等不同方面分析了日本居民消費(fèi)結(jié)構(gòu)的演變99re视频在线观看视频在线观看。

This article studies the domestic and foreign correlation traveling spatial structure theory in the system in the foundation, through to the region tourist resources spatial structure system, the traveling market spatial structure system and the traveling transportation spatial structure system carries on the concrete analysis, constructs according to the analysis result to the Yulin territory traveling spatial structure, in under the science development view instruction, constructs the Yulin territory "wholeheartedly area three pieces" the spatial structure, and proposed specifically further promotes take the Yulin city as the center, exerts oneself makes "the desert character and style traveling piece, the borderland character and style traveling piece, the loess character and style traveling piece, along the yellow traveling belt" traveling space layout, and supports tourist area to each piece areaCarries on the elaboration;In the traveling space development, has determined "wholeheartedly third mate three principal axis two inferior spool threads" the spatial development pattern;Finally, this article from the ecology protection, the historical culture protection as well as the policy guaranteed the aspect proposed the Yulin territory travels the sustainable development realization way.

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