勐兴铅锌矿矿石品位低、埋深大,且面临资源匮竭。
The Mengxing Pb Zn deposit with low ore grade and deep buried is facing the situation of resources exhausted.
某矿床16号线矿体水文地质特点为地下水埋深大、承压性低。
The specific feature of the 16th section line ore body of a deposit is deep water table and low confined aquifer.
冬瓜山矿的矿体埋深大,因而存在高应力,并且各向应力不均衡。
There are high and uneven stresses in the orebody of Dongguashan Mine due to its deep occurrence.
高层建筑的特点是荷载大,基础埋深大,且一般基础宽度大,多用桩基。
The characteristic of high building is load heavy, ground base buried deeply, base width big in common and usually using the pile foundation work.
埋深大、线路长的隧洞采用TBM施工,已成为国际上快速开挖隧洞的主流。
TBM is commonly used for deep buried and long tunnels and becomes prevailing technique for tunnel excavation in international practices. The total length of No.
由于该工程隧道埋深大,隧道中心上方土体主要发生沉降和向前的位移趋势。
Settlement and forward movement the soils above tunnel because of the large buried depth.
成都地铁体育馆站工程,基础埋深大,地下水丰富,技术难度大,对防水要求标准高。
The project of Chengdu Metro Stadium Station has high standards of waterproof engineering, because of its deep base, rich groundwater and big technical difficulties.
深部巷道因为其埋深大、地质环境复杂等因素,其变形规律一直是工程技术人员关注的问题。
Deep level deformation rule is the focus of engineers paying attention to for its many factors, for example, great mining height, complex geologic environment, et al.
山下部分:由于管道的埋深大,位置不清楚,难以探测,建议在管伸出地面处挖开后做其它探测。
The Down-hill Part: owning to the deep sunkage of the tunnels, it is hard to test; it's suggested that other tests should be made at the points where tunnels reach out of the ground.
第一辅助洞没有斜井或竖井,施工辅助洞采用全射流纵向通风。第二辅助洞埋深大,洞体长,洞形断面小。
First, there is no slope hole or silo, the auxiliary hole of construction adopts longitudinal ventilation only by jet Second, it belongs to deep buried hole, long body, little shape section.
首钢搬迁工程旋流井直径大、埋深大,其基坑的开挖和支护不仅要确保边坡稳定,而且要满足变形控制要求。
The whirling well in Shougang moving engineering has large diameter and buried depth. Its excavation and supporting should keep slope stability and control deformation.
在黄土高原地区,由于地下水埋深大,该区植被的发育主要依靠来自大气降水入渗形成的土壤水分,所以土壤水分的多少是决定不同类型植被发育的最关键因素。
As underground water buried deeply in Loess Plateau, the soil water from precipitation influx is the main source to the vegetation. The volume of soil water decides the kind of vegetation in the area.
大采高强力液压支架是针对神东煤田浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The high mining height hydraulic support is designed for the special geologic condition of Shendong coalfield, such as shallow buried depth, thin bedrock and thick aeolian sand.
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.
这些砂卵石层一般具有埋深不大、变形小、承载力高、厚度大的特点。
These sand gravels stratum have the characters of shallow cover, small transform, high bearing capability and big thickness.
同时,论述了大跨度隧道的稳定性以及断面尺寸、扁平率和隧道埋深对稳定性的影响。
At the same time, the stability of big-span tunnel with influence factor such as section size, high-span ratio and depth is studied.
而当高阻屏蔽层在平面上趋于无限大而且埋深较大时,这时因进入异常体的电流很小,甚至趋于零,所以地面上观测不到异常体产生的磁异常。
The high resistivity layer shall not be infinitely great or close to surface, otherwise the layer will prevent the current entering the anomaly body and no anomaly will be produced.
重力测井具有探测范围大、受井径变化影响小、重复观测周期短、不受目的层埋深限制等优点。
Gravity log has such advantages as wide investigation range, small effect of caliper variation, short repeated observation cycle, no limit for depth of the interested zone.
尤其对于处于大埋深、高地应力的脆性围岩中的地下洞室,开挖时更容易发生这种破坏。
Especially the deeply embedded caverns under high in situ stresses, they are more readily to appear longitudinal splitting cracks and even intense brittle deformation failure, like rock blast etc.
尤其对于处于大埋深、高地应力的脆性围岩中的地下洞室,开挖时更容易发生这种破坏。
Especially the deeply embedded caverns under high in situ stresses, they are more readily to appear longitudinal splitting cracks and even intense brittle deformation failure, like rock blast etc.
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