工程地質(zhì)資料翻譯-中英對照
Project Geology
華能阜新高山子風(fēng)力發(fā)電場址位于遼寧省阜新市東面約15km的山區(qū)內(nèi)，擬建風(fēng)機(jī)組位置沿山梁高出部位布置，為初步查明風(fēng)電場址的地質(zhì)條件，按工程勘察任務(wù)書要求標(biāo)定了鉆孔位置，共布置了ZK1～ZK7共7個鉆孔及少量坑槽。鉆孔位置與相應(yīng)的風(fēng)機(jī)位置基本一致，具體坐標(biāo)值見下表3-1，相應(yīng)的風(fēng)機(jī)位置參見有關(guān)圖紙。 現(xiàn)據(jù)鉆孔及坑槽資料對風(fēng)電場址的工程地質(zhì)條件簡述如下：
Fuxin Gaoshanzi Wind Farm of Huaneng Group is located at a mountainous area which is about 15 km away from the east of Fuxin City, Liaoning Province and the location of planned wind turbines are laid along prominent part of mountain ridge. 7 bore holes ZK1～ZK7 and some pit slots are arranged in accordance with the specification of bore-hole position listed in Assignment Book of Engineering Geological Survey for preliminary investigation on geologic condition of wind farm. The bore-hole position is essentially consistent with that of wind turbine; the specific coordinate value is as following Table 3-1 and the corresponding wind turbine position shall refer to the relevant drawing. In accordance with information of boreholes and pit slots the generally geologic condition is described as follows:
表3-1 鉆孔位置表
Table 3-1 Bore-hole Position Table
|
鉆孔號 Bore-hole No. |
對應(yīng)風(fēng)機(jī)位置 Wind turbine position |
X（m） |
Y（m） |
|
孔1 Bore-hole 1 |
36＃風(fēng)機(jī) 36＃ wind turbine |
4652550 |
41407400 |
|
孔2 Bore-hole 2 |
21＃風(fēng)機(jī) 21＃ wind turbine |
4651720 |
41405800 |
|
孔3 Bore-hole 3 |
12＃風(fēng)機(jī) 12＃ wind turbine |
4650960 |
41404830 |
|
孔4 Bore-hole 4 |
50＃風(fēng)機(jī) 50＃ wind turbine |
4651200 |
41402160 |
|
孔5 Bore-hole 5 |
48＃風(fēng)機(jī) 48＃ wind turbine |
4650460 |
41402360 |
|
孔6 Bore-hole 6 |
55＃風(fēng)機(jī) 55＃ wind turbine |
4650260 |
41399630 |
|
孔7 Bore-hole 7 |
58＃風(fēng)機(jī) 58＃ wind turbine |
4648950 |
41399180 |
注：表中坐標(biāo)為1980西安坐標(biāo)系
Notes: The coordinate in this table is Xi’an 1980 Coordinate System
3.1地質(zhì)概況
3.1 Geological Overview
3.1.1地形地貌
3.1.1 Topography and landform
風(fēng)機(jī)場地屬低山區(qū)，峰頂高程450~600m，多呈近南北向及北東向的梁狀山。梁寬約數(shù)十米到100m，山梁之間為寬深的沖溝，溝兩側(cè)山坡為25~45度的斜坡或陡坡，局部見陡崖，近山頂為5~10度的緩坡，風(fēng)機(jī)機(jī)位沿山頂布置。
The location of wind farm belongs to low mountainous area and the peak is 450~600m, most of which are mountain ridges from the South to the North and from the East to the North. The width of ridge is from tens of meters to 100 m, and the gully is between two ridges with slopes or steeps of 25~ 45 degrees on both sides. The mild slope is 5~10 degrees near the peak on which the wind turbine is located.
3.1.2地層巖性
3.1.2 Stratum lithology
組成風(fēng)機(jī)場址的基巖為中侏羅世侵入的巨大花崗巖巖體，巖性主要為中粗�；◢弾r及少量花崗閃長巖和輝綠巖巖脈，局部見有古老的大理巖分布�；鶐r之上廣泛覆蓋厚0.5~2m的坡積碎石土。
The bedrock of wind turbine location belongs to the giant granite mass which was formed from Jurassic period and its lithology is coarse grain granite as well as a small amount of granodiorite and dolerite, partially antiquated granite is laid out. The bedrock is widely covered by slope crushed stones and earth of 0.5~2m.
中粗�；◢弾r，灰白色以石英/長石為主，次為云母組成，中粗�；◢徑Y(jié)構(gòu)，塊狀構(gòu)造，巖性堅硬。
The coarse grain granite which appears off-white color and mainly composed of quartz/feldspar and then the mica; the structure of coarse grain granite is block with high hardness.
坡積碎石土，以碎、礫石和土混雜組成，局部夾有塊石，組成成分分布不均，密實度隨處有所不同，厚度0.5~3.5m，個別處達(dá)9m，以山梁鞍部較厚。建議承載力80~100KPa，壓縮模量取3~5MPa。
The slope crushed stones and earth is consisted by crushed stones, gravels and earth, locally mixed with block, so the degree of density is different and the width is between 0.5~3.5m, somewhere is 9 m and the nek of mountain ridge is thicker. The bearing capacity of 80~100KPa and compression modulus value of 80~100KPa are suggested.
由于風(fēng)化作用，在基巖上部有全風(fēng)化和強(qiáng)風(fēng)帶分布。
Completely weathered belt and heavily-weathered belt are distributed above bedrock due to weathered process.
全風(fēng)化帶厚0~4m，個別處可達(dá)7m。強(qiáng)風(fēng)帶厚0~5.5m，一般2~4m，一般山梁頂部及鞍部較厚，梁頂朝坡外變薄，風(fēng)化分帶界面為一具有高起伏變化由梁頂向坡外緩傾的斜面。
The thickness of completely weathered belt is 0~4m, some is 7 m. The thickness of heavily-weathered belt is 0~5.5m and that of 2~4m is common. Generally speaking, the peak and nek of mountain ridge are quite thick and it becomes thinner from peak to lateral slope on which the weathered belt is fluctuated.
2012.11.26