Estimation of sediment accumulation in zhangfeng reservoir area 張峰水庫庫區(qū)泥沙淤積預(yù)測
Numerical model for deposition and scour of sediment in zhangfeng reservoir 察爾森水庫泥沙淤積分析
On the movement and arrangement of the first stage immigrant of zhangfeng reservoir 張峰水庫一期移民搬遷安置的實(shí)踐與思考
The geological condition of and evaluation on the construction of the general trunk tunnel in zhangfeng reservoir 張峰水庫總干隧洞工程地質(zhì)條件及評價(jià)
The result analysis on the background investigation of biological vector at manyhai and zhangfeng ports in yunnan province 云南芒海和章鳳口岸媒介生物本底調(diào)查結(jié)果分析
This paper introduces the foundations of tunnel engineering geological conditions and the evaluation , and gives the engineering geological conditions of and evaluations on 6 # tunnel to 15 # tunnel in the main trunk of hydraulic line of zhangfeng reservoir 介紹了隧洞工程地質(zhì)條件及評價(jià)的依據(jù),給出了張峰水庫總干6 #至15 #隧洞工程地質(zhì)條件及評價(jià)。
Through the geological survey of no . 1 main - canal project of zhangfeng reservoir , this paper analyzes and evaluates on the landform and geomorphy , physi - geologic phenomena , stratigrasphic - lithologic characteristics , hydro - geologic conditions and geologic structure of the main canal , and the geological conditions of the earthquake zone and the project zone 通過對張峰水庫一干工程的地質(zhì)勘測,對干渠的地形地貌、物理地質(zhì)現(xiàn)象、地層巖性、水文地質(zhì)、地質(zhì)構(gòu)造及地震和工程區(qū)地質(zhì)條件進(jìn)行了分析與評價(jià)。
In light of great harm from alkali - aggregate to concrete , the alkali activation of the limestone to be used as the aggregate for the concrete in the construction of zhangfeng reservoir is fully tested with petrographic method , accelerated mortar bar method and autoclave expansion test etc . , so as to ensure the durability of the anti - abrasion concrete therein 摘要堿骨料對混凝土的危害很大,為保證抗沖磨混凝土的耐久性采用巖相法、砂漿棒快速法、壓蒸法等4種方法對陽城下川灰?guī)r進(jìn)行檢驗(yàn),以充分揭示張峰水庫混凝土粗骨料是否存在堿活性。