On the basis of investigation and analysis of Linpan in Chengdu Plain,in view of the ongoing reconstruction engineering of residential styles in Chengdu Plain,construction mode of Linpan in Chengdu Plain at new period...On the basis of investigation and analysis of Linpan in Chengdu Plain,in view of the ongoing reconstruction engineering of residential styles in Chengdu Plain,construction mode of Linpan in Chengdu Plain at new period had been proposed and plants had been selected in accordance with the function features of different modes. The initial study result was of certain instructive significance to the protection and development of Linpan in Chengdu Plain to some extent.展开更多
After the analysis of the general situation of suburban Linpan in Chengdu City,the paper has pointed out the differences between suburban Linpan and outer suburban Linpan,which are different guiding factors for Linpan...After the analysis of the general situation of suburban Linpan in Chengdu City,the paper has pointed out the differences between suburban Linpan and outer suburban Linpan,which are different guiding factors for Linpan declining and disappearing,existing architectural forms and styles in Linpan,infrastructure construction levels,villagers' economic sources and income levels,and villagers' attitudes towards Linpan.Based on this,it has pointed out main points for protective planning of suburban Linpan in Chengdu.It has discussed the protective design of water system,roads and agricultural lands of individual Linpan and that between Linpan and Linpan in the perspective of "patch-corridor-base".展开更多
With Huayuan Town in Pi County as a case study,through analysis on spatial landscape layout,traditional architecture and folk culture,sustainable development approach of Linpan landscape in Chengdu Plain was discussed...With Huayuan Town in Pi County as a case study,through analysis on spatial landscape layout,traditional architecture and folk culture,sustainable development approach of Linpan landscape in Chengdu Plain was discussed,so as to conclude the main development points of Linpan landscape which contained protection of overall layout,reservation of traditional folk culture and development of traditional economy.Through protecting Linpan community landscape,its simple features were retained.Through diversified protection and utilization of architectures on Chengdu Plain,multiple protection mechanisms with participation of community residents were established,so as to preserve authenticity of Linpan landscape and ensure sustainable development of Linpan landscape.展开更多
The growth index of a fault is related not only to its activity rate but also to the deposition rate, especially in seriously truncated area, the growth index is serious distorted. But this situation has been neglecte...The growth index of a fault is related not only to its activity rate but also to the deposition rate, especially in seriously truncated area, the growth index is serious distorted. But this situation has been neglected for a long time. Based on growth index and fault activity rate, the activity intensity of Linnan fault is studied, and it is so considered that the conclusion of latter is right. The speed of activity of a fault can be directly attained from the duration of sedimentation and reflects quantitatively the activity intensity of the fault, thus the terminology of the growth index of fault is practically meaningless. Fault activity was strong during Dongying time, and the buried depth of stratum is shallow, so fault sealing is worse, hydrocarbons migrated to Qianguantun and Qudi areas. This is important to hydrocarbon accumulation. Fault activity intensity was big during Minghuazhen time, which determined the vertical hydrocarbon distribution.展开更多
济阳坳陷临盘油田夏38井区沙河街组三段辉绿岩侵入体对上、下烃源岩的显微有机质和镜质体反射率的影响非常显著,影响的范围大致与岩床厚度相当。在靠近岩床10 m 范围内,镜质体反射率(R_o)值比正常地温场条件下升高1至数倍,最高可达3.44...济阳坳陷临盘油田夏38井区沙河街组三段辉绿岩侵入体对上、下烃源岩的显微有机质和镜质体反射率的影响非常显著,影响的范围大致与岩床厚度相当。在靠近岩床10 m 范围内,镜质体反射率(R_o)值比正常地温场条件下升高1至数倍,最高可达3.44%。远离岩床烃源岩受热影响强度逐渐降低,直至50m 以外趋于正常地温值。由于扩散、对流条件等存在差异,岩体对上覆岩层影响范围大,但幅度小;对下伏岩层影响范围小,但幅度大。在岩浆热能影响下,快速形成的烃类在碳数分布上具有“头大尾巴长”的特点,即以中-轻烃为主,重烃含量明显偏少。与正常地温场缓慢生成烃类的轻、重烃平衡、对称的分布模式明显不同。理论估算,岩浆带来的热量足以使侵入体附近5倍于岩床体积的烃源岩升高200℃,但由于孔隙流体的对流散热,温度升高的幅度比理论计算值要小。展开更多
文摘On the basis of investigation and analysis of Linpan in Chengdu Plain,in view of the ongoing reconstruction engineering of residential styles in Chengdu Plain,construction mode of Linpan in Chengdu Plain at new period had been proposed and plants had been selected in accordance with the function features of different modes. The initial study result was of certain instructive significance to the protection and development of Linpan in Chengdu Plain to some extent.
基金Supported by Undergraduate Paper Cultivation Plan of Sichuan Agricultural University~~
文摘After the analysis of the general situation of suburban Linpan in Chengdu City,the paper has pointed out the differences between suburban Linpan and outer suburban Linpan,which are different guiding factors for Linpan declining and disappearing,existing architectural forms and styles in Linpan,infrastructure construction levels,villagers' economic sources and income levels,and villagers' attitudes towards Linpan.Based on this,it has pointed out main points for protective planning of suburban Linpan in Chengdu.It has discussed the protective design of water system,roads and agricultural lands of individual Linpan and that between Linpan and Linpan in the perspective of "patch-corridor-base".
文摘With Huayuan Town in Pi County as a case study,through analysis on spatial landscape layout,traditional architecture and folk culture,sustainable development approach of Linpan landscape in Chengdu Plain was discussed,so as to conclude the main development points of Linpan landscape which contained protection of overall layout,reservation of traditional folk culture and development of traditional economy.Through protecting Linpan community landscape,its simple features were retained.Through diversified protection and utilization of architectures on Chengdu Plain,multiple protection mechanisms with participation of community residents were established,so as to preserve authenticity of Linpan landscape and ensure sustainable development of Linpan landscape.
文摘The growth index of a fault is related not only to its activity rate but also to the deposition rate, especially in seriously truncated area, the growth index is serious distorted. But this situation has been neglected for a long time. Based on growth index and fault activity rate, the activity intensity of Linnan fault is studied, and it is so considered that the conclusion of latter is right. The speed of activity of a fault can be directly attained from the duration of sedimentation and reflects quantitatively the activity intensity of the fault, thus the terminology of the growth index of fault is practically meaningless. Fault activity was strong during Dongying time, and the buried depth of stratum is shallow, so fault sealing is worse, hydrocarbons migrated to Qianguantun and Qudi areas. This is important to hydrocarbon accumulation. Fault activity intensity was big during Minghuazhen time, which determined the vertical hydrocarbon distribution.
文摘济阳坳陷临盘油田夏38井区沙河街组三段辉绿岩侵入体对上、下烃源岩的显微有机质和镜质体反射率的影响非常显著,影响的范围大致与岩床厚度相当。在靠近岩床10 m 范围内,镜质体反射率(R_o)值比正常地温场条件下升高1至数倍,最高可达3.44%。远离岩床烃源岩受热影响强度逐渐降低,直至50m 以外趋于正常地温值。由于扩散、对流条件等存在差异,岩体对上覆岩层影响范围大,但幅度小;对下伏岩层影响范围小,但幅度大。在岩浆热能影响下,快速形成的烃类在碳数分布上具有“头大尾巴长”的特点,即以中-轻烃为主,重烃含量明显偏少。与正常地温场缓慢生成烃类的轻、重烃平衡、对称的分布模式明显不同。理论估算,岩浆带来的热量足以使侵入体附近5倍于岩床体积的烃源岩升高200℃,但由于孔隙流体的对流散热,温度升高的幅度比理论计算值要小。
