崩落

基本解释 (translations)

avalanche  ·  avalanched  ·  avalanches  ·  avalanching

词组短语

talus ruoble

与崩落相关的网络例句 [注：此内容来源于网络，仅供参考]

At the same time, a computer aided ore drawing control system for the block caving of Chengchao Iron Mine is developed. This may promote the management level of block caving and finally increase economic benefit of the mine.

同时，开发了程潮铁矿矿块崩落法放矿计算机辅助管理系统，该系统可以提高矿块崩落法放矿的现代化管理水平，提高矿山企业的经济效益。

This paper introduces the ore drawing process with the natural caving method and the characteristics of each stage, expounds the flow of the ore drawing management with the natural caving method , and probes into some measures that should be adopted in the special condition to reduce the interfusion of waste rock.

介绍了自然崩落法的放矿过程及各阶段的特点，阐述了自然崩落法放矿管理流程，探讨了在特殊条件下应采取的特殊措施，以减少废石的混入。

The reseach results provide that, to the sysytem of digital panoramic borehole camera, it is a effective method to detect the crack occurrence, width and length from the visible and quantitative. It is advantage to handle emptied areas throught induce fracturing caving in the roof, it is saied the induce couple technology of mining and blasting.

分析结果表明，数字式全景钻孔摄像系统可以直观可视和定量精细描述裂隙的形态，回采扰动和强制爆破诱导耦合技术，从裂隙发育、扩展以及裂隙的演化，有利于顶板围岩致裂失稳崩落，从而形成诱导崩落顶板处理空区的目的。

With the mining depth of increased, the sublevel height must be increased so as to decrease mining cost.

这样的参数可以说从60年代无底柱分段崩落法引进到我国，一直成为无底柱分段崩落法的结构的主导。

In view of the problem of deep deposits caving minning, through the recalling of deep deposit caving mining new technologies, sublevel caving with throughout-frontal ore drawing is put forward, which can recall all of the rocks of the ore, and the ore has the best recovery parameters, the high extraction strength, more favorable conditions of work safety.

针对深厚矿床崩落开采法的问题，通过回顾深部矿床崩落开采法的新技术，提出改进的端部放矿分段崩落采矿法，在矿井能够从跨落的岩石下回收所有的矿石，具有最好的矿石回收参数，高开采强度，较有利的安全的工作条件。

The trial results show that with the disposal of induced caving roof by presplitting blasting and induced caving roof blasting, about 17.8 m in thickness of rock cushion is successfully formed in the inferior abandoned stope, which can bring down the harm of dashing blast of an explosion caused by roof collapse; apparent run-through flaws arise between presplitting blasting holes, and controllable caving is formed in the roof, abrupt collapse of large area roof is prevented, the productional safe surroundings of underground mining is improved; eventually, the resources' reclamation rate is improved from about 70% to 84.6%, and the dilution rate is abated from 25%40% to below 15%, so efficiently withdrawing is actualized.

试验结果表明：采用预裂爆破与诱导崩顶爆破的方法，通过对顶板的诱导崩落处理，成功地在下方采空区形成了厚度为17.8 m左右的岩石缓冲垫层，有效地降低顶板冒落带来的冲击气浪危害；在预裂孔间产生明显的贯通裂隙，从而在顶板上形成诱导可控崩落，防止顶板大面积的突然垮落，改善地下开采安全生产环境；最终资源的回收率由70%左右提高到84.6%，贫化率由25%~40%降低到15%以下，实现了资源的高效回收。

Roof control ; Underground continuous mining ; Natural caving property ; Artificially induced caving ; Time sequence system

顶板控制；地下连续开采；自然崩落性；人工诱导崩落；时序系统

A systematic study is made on the underground continuous mining of No.3 thick and low grade orebody of a nonferrous metal mine by a simulation test with similar material and by FLAC-3D method,including the study on the natural roof caving,the time-sequence system of artificially induced roof caving and the roof stress cha...

利用相似材料模拟试验和FLAC-3D研究方法，对某有色金属矿山厚大、低品位的3#矿体的地下连续开采进行了系统研究，包括矿体顶板自然崩落性、顶板人工诱导崩落时序系统以及开采过程中顶板应力变化规律的研究。

According to the drag scraper and scooptram ore removal way in spontaneous caving of Tongkuangyu Mine, the advantages, disadvantages and suitable conditions of drag scraper and scooptram are elaborated.

根据铜矿峪矿自然崩落法电耙出矿与铲运机出矿应用实践，阐明电耙与铲运机出矿的优缺点及适用条件，论述自然崩落法出矿方式的选择依据，并指出出矿过程中应注意的问题。

If the slope＇s rockmass is low counter-inclined or thick-interbedded with soft interlayer, its failure model is inclined to be tilting-collapsing; if the slope＇s rockmass is homogeneous and thin-bedded with hard discontinuity, its failure model is inclined to be splitting-collapsing; if the slope＇s rockmass is low sequence-inclined with densely deep tectonic joints and weathering fissures, its failure model is inclined to be sliding-collapsing.

当缓倾内层状岩质边坡的岩层较厚，岩性呈软硬互层状产出，或岩层间软弱夹层较厚时，常发生倾倒-崩落式破坏；当缓倾内层状岩质边坡的岩层较薄，且岩性较均一，或层间结构面力学性质较好时，常发生拉裂-崩落式破坏；当缓倾角层状岩质边坡岩层倾向坡外时，在陡倾构造节理和风化卸荷裂隙切割下，常发生滑移-崩落式破坏。

与崩落相关的网络解释 [注：此内容来源于网络，仅供参考]

boulder fall：石坠;砾石崩落

boulder clause 巨砾条款 | boulder fall 石坠;砾石崩落 | boulder fence 防石栏

boulder fall：砾石下坠,孤石崩落,孤石下坠,巨

boulder clay 漂石黏土 | boulder fall 砾石下坠,孤石崩落,孤石下坠,巨 | boulder fence 防石栏

boulder fall：砾石下坠,孤石崩落,孤石下坠,巨砾泻落

boulder clay 漂石黏土 | boulder fall 砾石下坠,孤石崩落,孤石下坠,巨砾泻落 | boulder fence 防石栏

Bruch m：折断,破碎,破坏,破裂;碎片;断口,断面;断层;废钢,废铁;崩落,塌落;分数

折叠椅 Klappstuhl m | 折断,破碎,破坏,破裂;碎片;断口,断面;断层;废钢,废铁;崩落,塌落;分数 Bruch m | 折断,压断 Zerknicken

artificial caving：人工崩落

articulation 铰链接合 | artificial caving 人工崩落 | artificial draught 人工通风

artificial caving：人工崩落, 人工放顶

articulation 铰链接合 | artificial caving 人工崩落, 人工放顶 | artificial draught 人工通风

caving line：崩落线

caving 塌落 | caving line 崩落线 | cavity 腔

block caving：大块坍落,分块崩落开采法

block casting 块铸 | block caving 大块坍落,分块崩落开采法 | block caving coal mining method 大块崩落采煤法

block caving coal mining method：大块崩落采煤法

block caving ==> 大块坍落,分块崩落开采法 | block caving coal mining method ==> 大块崩落采煤法 | block chain ==> 块环链

sublevel caving system：分段崩落开采法

sublevel caving method 分段崩落开采法 | sublevel caving system 分段崩落开采法 | sublevel crosscut 中间水平石门