因此,可以认为岩柱仍然是稳定的。
“守护我的羊儿吧,”岩柱上传来清亮的声音。
发现一只小羊就在他前方,在不可接近的、光亮的岩柱上。
He found the lamb beyond him, on the inaccessible pinnacle of light.
岩柱群地貌有别于其它的峰林地貌,是一种新的地貌类型。
The rock-columns were different from others and of a new type of landscape.
同时,提出改进的双孔隧道中间岩柱稳定安全系数计算方法。
Moreover, it is proposed that the improved method for calculating the safety factor of middle rock pillar is reasonable.
在承德西南的群山之中,有两根棕红色的岩柱,高约40米。
In the mountains of southwest Chengde, there are two brown-red rock column, height of about 40 meters.
他看见一束光芒下,有只小羊在岩柱上,正用脚掂量一株菖蒲。
He saw in a shaft of light a lamb on a pinnacle, balancing a flag on its foot.
为此推导出一个能准确计算两巷道之间最短净岩柱的公式来解决这一问题。
For this purpose, a formula for the accurate calculation of the shortest net rock pillar between two roadways was derived, which thus solves this problem.
并对止浆岩柱厚度、布孔、注浆参数、工艺等进行了理论分析和工业性试验。
Theoretical analyses and industrial tests have been made of the width of water-prevention rock pillar, arrangement of holes, grouting parameters and grouting technique.
本文主要介绍舟山市朱家尖岛等码头,采用大口径嵌岩柱桩结构的设计、施工情况。
This paper makes introduction to the design and construction of large-dia meter column piles with rubble stone embedded in holes used for the sea-port wharves at Zhoushan Islands.
根据七台河矿区具体情况,对各种条件下的防水煤岩柱的留设原则及计算方法进行论述。
Based on the state of Qitaihe mine area, approaches the set rules and calculation methods of water_proof pillar at different conditions.
爆破面前方中间岩柱受爆破振动影响要大于爆破面后方岩体,施工中宜加强该部位监测;
And the blasting has more influences on the rock in front of the blasting face than that behind of the blasting face.
岩层产状平缓,垂直节理发育,第四纪冰期的缺失都为岩柱群地貌的形成提供了有利的条件。
Rock occurrence flat, vertical joints of the development, the missing Quaternary glacial were good for the formation of this landform.
由于爆破地震作用,很可能造成两隧道间岩柱的局部或整体垮塌,进而影响隧道围岩的稳定。
The seismic action of blasting results in the part or whole collapsing of inter-space rock in all probability, which will influence the stability of surrounding rock.
第十四条矿山设计规定保留的矿柱、岩柱,在规定的期限内,应当予以保护,不得开采或者毁坏。
Article 14 Mine pillars and rock pillars to be preserved as specified in the mining designs shall, within the prescribed period of time, be protected and may not be exploited or damaged.
该研究表明,在富水性较强的古河道发育位置,要合理留设防水煤岩柱,才能保证煤矿安全生产。
Through above research, in the old river channel where water-abundance is good, the pillar must be suitably left for the safe of mining.
近距离巷道群围岩的变形破坏规律和巷间岩柱荷载计算成为地下工程界十分关注的热点课题之一。
Deformation and failure law of the covered rock mass in the close laneways and the calculating of rock pillar load among laneways become one of the hot topics in the field of underground engineering.
在岩柱上有人工建造的砖塔,相传是辽代墓塔,距今已有千年历史,是承德地区现存最古老的建筑。
In the rock column on the man-built brick tower, according to legend is the Liao Dynasty Muta, have elapsed since the years of history, is the Chengde oldest buildings.
依据大量掘桩实践,论述了掘桩爆破对持力岩层、护壁、桩间岩柱、邻桩支护和新浇砼损伤的原因、条件和防范措施。
Based on practice of excavating piles, the reasons conditions and preventive measures about damage by blasting on supporting rocky layer, pillar ground support and concrete in pile have been proposed.
华盛顿海岸的浪蚀岩柱像哨兵一样抵抗着海浪的力量,他们都是合生的沉积地遗址。这块沉积地是在俯冲时和大陆接合的。
Sentinels resisting the force of waves, sea stacks off the coast of Washington are all that remain of accreted sedimentary land that was fused onto the continent during subduction.
在辉石岩中首次发现了一种新的矿物相,其成分类似于柱红石。
A new mineral facies has been found for the first time in mathiasite, resembling priderite in composition.
这个地区的地层柱包括全部古生代岩系。
The stratigraphic column in this district includes all the Paleozoic formations.
镌刻在亭柱上的这副对联,则形象地勾勒出蜜岩村的地形和风物,成为入村的向导。
Engraved in the pavilion on this pair of couplet, the image of the outline of the village of honey terrain and scenery, as the village guide.
作者根据在实验室和矿山对柱齿钎头破岩的最优旋转角的测试结果,提出了与某些专家不同的看法。
According to the button bits test on optimum rotary Angle in cutting rock, the author put forward a view that is distinct from some specialists.
这说明它们是在地幔柱轴部,由地幔岩和榴辉岩(古玄武质洋壳)组成的源区产生的岩浆形成的。
The evidences indicate that the magmas are formed by melting of pyrolite and eclogite (ancient basaltic oceanic crust) in the axial zone of mantle plume.
在实测资料统计分析基础上,建立了高陡山区房柱法地下开采岩体移动变形预测分析模型,并给出了岩体变形破坏的极限值。
The theoretical formulas are developed and applied to the prediction of the rock mass displacements and deformations due to underground mining by pillar-and-room method in mountain areas.
提出了一种利用钻柱轴向振动调幅信号实现岩性识别的方法。
A new lithology identification method based on axial amplitude modulation signal of drill string is proposed.
提出了一种利用钻柱轴向振动调幅信号实现岩性识别的方法。
A new lithology identification method based on axial amplitude modulation signal of drill string is proposed.
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