引水隧洞岩土工程条件对比分析——施工现场地质设代的重要性

对引水隧洞岩土工程条件进行了较全面的论述和对比，试图说明初设阶段岩土工程勘察与施工开挖岩土工程条件仍有较大的不确定和随机性，特别是在建深埋构筑物的围岩类别划分和不良地质现象的判定。通过地质设代工作，既可以为设计人员及时提供新的地质信息，又可以指导施工单位的现场施工工作。由于地质环境的复杂多变，人们对地质条件的认识也需要逐步深化。因此可以说，施工地质设代工作是非常必要的。

水利水电工程施工及设代地质工作要点综述

受勘察精度和勘察手段的限制,水利水电工程施工过程中可能会出现一些不确定性的工程地质问题,为了服务好业主,配合工程建设的顺利推进,设计院配备勘察经验、独立工作、沟通协调、团队合作等方面均有较高水平的地质设代人员十分必要。并就如何做好现场施工及设代地质工作,成为一名优秀的现场施工及设代地质工程师提出了要求。

Accessibility for High Asia:Comparative Perspective on Northern Pakistan's Traffic Infrastructure and Linkages with Its Neighbours in the Hindukush- Karakoram-Himalaya

Starting with a discussion of development concepts which were applied in practice and which followed the developmentalist paradigm the expansion of traffic infrastructure in colonial and post-colonial periods is presented for the High Asian mountain rim. Selective railways and roads are the major feature of this development, which aimed first on serving the convenience of hill station visitors and followed strategic considerations later on. This bias between regional planning and implementation remains a characteristic feature. At the same time traffic infrastructure without asphalt roads is important for the mountain areas, thus breaking up the strong correlation between development and asphalt roads.