with high structure strength, big dinging force, it is widely used for breaking or splitting the pan soil, secondary-hard stone, weathered rock and damaged concrete pavement etc.
该产品可与铲斗互换,结构强度高,钩土力大,广泛适用于硬土、次坚石、风化石、混凝土路面的破碎和分裂。
the technologies applied in weathered rock area are 3d net scattering, channel covered with net and scattering, geocell covered with net and scattering and concrete and vegetation protection.
应用于风化巖石的主要有挂三维网喷播植草绿化技术、挖沟挂网喷播技术、土工格室挂网喷播技术、植被混凝土边坡防护绿化技术等;
the experiment and application studies of rock bolt foundation in north china area in 2005 indicated that it is feasible to use rock bolt foundation in north chinas strong weathered rock foundations.
2005年在华北地区的巖石锚桿基础试验与应用研究表明,在华北地区典型的强风化巖石地基中,采用巖石锚桿基础是可行的。
for deeply recognizing the reliability of the weathered rock and crushed rock soil used as seepage proof material for the core wall, the field compaction test was conducted.
为深入了解认识风化料和碎石土作为心墻防渗料的可靠性,开展了现场碾压试验研究。结果表明:页巖风化料作为心墻防渗料是可行的,特别是全、强上混合料,更具有可靠的防渗性能;
for the strong weathered rock mass, a relative shear displacement appears between the anchorage grout and rock mass with the increase of pullout force.
锚桿应力应变在锚固体内的传递深度随围巖风化程度的增加而增加;
bare spherical weathered rock can threaten the bridge pile and abutment on the steep slope.
而裸露的孤石对斜坡地段桩基及墩台构成威胁。
the kinetic energy is more than 98 percent and energy from effective thrust force is less than 2 percent when drilling in slightly weathered rock or fresh rock.
在风化程度较低或新鲜巖层中鉆进时,破碎巖石98%以上的能量来自系统的动能,而轴压力推动鉆头位移所给出的能量不到2%;
melaleuca stone is a sedimentary rock, its texture into layered structure, sandwiching a layer of gray rock between layers, stone wencheng transverse, resembling the weathered rock erosion.
千层石是沉积巖的一种,其纹理成层状结构,在层与层之间夹一层浅灰巖石,石纹成横向,外形似久经风雨侵蚀的巖层。
if we use mma for bedrock consolidation grouting, the parameters of weakly weathered rock can be lifted to the level of slightly weathered or fresh rock.
用于基巖固结灌浆,能使弱风化巖体的参数提高到微风化或新鲜巖体的水平;
inconstruction dam foundation excavation should be handled properly and the weakly weathered rock can be fully utilized.
在施工中,应给予合理地开挖和处理,要充分利用弱风化巖体。
under complex conditions, the spring blasting of the weathered rock was implemented. its design and implementation are introduced, and an ideal demolition effect is obtained.
介绍了在复杂条件下,对风化巖石实施药壶控制爆破的设计和施工,该爆破取得良好爆破效果的情况。