Blasting flying rocks often cause people mortal injury.
爆破飞石常常对人员造成致命伤害。
This paper discusses the control of flying rocks, lump size and vibration of extruding blasting in cutting excavation.
在路堑开挖石方施工中，采用挤压爆破技术及强行拉槽双向挤压爆破技术控制爆破飞石，爆破块度及震动。
To avoid the hazard of flying rocks, the most suitable direction of burden were selected or created according to concrete topographical conditions.
根据具体的地形条件，选择或创造合适的最小抵抗线方向，避免飞石的危害。
The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
Taking two actual blasting projects as an example, precautions against flying rocks, which are taken aiming at the concrete conditions, are introduced.
以两个实际爆破工程为例，介绍了针对具体情况所采取的飞石防范措施。
Abstract: The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
摘要：露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
For this purpose, the causes for flying rocks are analyzed and the sorts of flying rocks are studied based on the theory of rock fragmentation by blasting and the field investigation.
为此，根据爆破破岩理论和现场调研，分析了飞石产生的原因，讨论了飞石的类型。
In addition, the covering was strengthened by use of such materials as fine earth and straw bag, and the length and quality of stemming were guaranteed, controlling the flying rocks effectively.
此外，采用细土、草袋等材料加强覆盖，保证堵塞长度和堵塞质量，有效地控制了飞石。
In blasting project, the workload of drilling-and-charging must be reduced and the flying rocks controlled but a very complex environment, to avoid the damage of the piers by falling arch beams.
本次爆破不仅环境复杂，而且要减少钻爆工作量、控制飞石，防止曲拱梁塌落时对桥墩造成损伤。
Eyewitnesses spoke of rocks and shards of glass flying in the air.
目击者们提到了在空中飞舞的石子和玻璃碎片。
The church bells were ringing, and from the high towers sounded a flourish of trumpets; and soldiers, with flying colors and glittering bayonets, lined the rocks through which they passed.
所有教堂的钟都响起来了，号笛从许多高楼上吹来，兵士们拿着飘扬的旗子和明晃的刺刀在敬礼。
I checked out the scene from my balcony. Crowds were moving like waves, rocks were flying in every direction, and gunfire was ringing out.
我从阳台上看外面的情景，只见石块四处飞打，枪声响了起来。
There were rocks flying into the air and everybody around me thought we were all going to die.
有石头飞向空中，我周围的每个人都认为我们就要死了。
It had made the house a gloomy sepulcher, but it was better than having rocks come flying into his rooms in a shower of splintered glass.
房子弄得像一个阴沉的墓穴，但总比石头夹着冰雹般的玻璃碎片飞进屋来要强。
The East China sea a sea of heads of hills, rocks singular, spray flying, straight on the concrete trail coiled Peak.
大东海海边的小山头上，礁石奇异，浪花飞溅，有混凝土小道盘绕直上山顶。
The green water, deep pool, wandering path, grotesque rocks of Wulong Gorge and the clear spring, karst cave, steep cliff and flying waterfall of Dishuihu Scenic Spot are all unique and beautiful.
乌龙峡谷的碧水、深潭、曲径、怪石，滴水壶景区的清泉、溶洞、峭崖、飞瀑，各具特色，摇曳多姿。
The green water, deep pool, wandering path, grotesque rocks of Wulong Gorge and the clear spring, karst cave, steep cliff and flying waterfall of Dishuihu Scenic Spot are all unique and beautiful.
乌龙峡谷的碧水、深潭、曲径、怪石，滴水壶景区的清泉、溶洞、峭崖、飞瀑，各具特色，摇曳多姿。
应用推荐