| 1. | Soft rock weathering zone identification and bearing capacity determination 软质岩石风化带的划分与承载力确定 |
| 2. | Division method of coalbed gas weathering zone of coal mining areas in jiangxi 江西煤矿区煤层瓦斯风化带的划分方法 |
| 3. | Water leakage from the reservoirs mainly follows the passage , which is formed by connection of the fracture structure outward extending with the strongly weathered zone 库水外渗主要沿通往库外的断裂构造与强风化带连通形成的渗漏通道渗漏。 |
| 4. | When a volcano erupts , dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone , so cannot be washed out of the air by rain 火山爆发时,尘埃被高高喷射入对流层以上的空间,需要几个星期才飘浮移至气象层,因而雨水无法将其从大气中冲走。 |
| 5. | Analyzed the bad engineering geological character and its reason . according to the red - bed rock ' s embedment depth , thickness of the weathered zone and its mechanical strength , the zone of hefei city ' s red - bed were made 根据合肥红层的分布、埋深、风化带厚度、岩石的强度等特征对合肥市进行工程地质分区和岩体工程地质分区。 |
| 6. | When a volcano erupts , dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone , vmax swivel sweeper gceb20b ( ecvv gold supplier ) wooden hanger ( ecvv gold supplier ) wooden hanger ( ecvv gold supplier ) cannot be washed out of the air by rain 火山爆发时,尘埃被高高喷射入对流层以上的空间,需要几个星期才飘浮移至气象层,因而雨水无法将其从大气中冲走。 |
| 7. | When a volcano erupts , wooden hanger ( ecvv gold supplier ) wooden hanger ( k130 - 6 ) ( ecvv gold supplier ) wooden hanger ( k130 - 3 ) ( ecvv gold supplier ) dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone , so cannot be washed out of the air by rain 火山爆发时,尘埃被高高喷射入对流层以上的空间,需要几个星期才飘浮移至气象层,因而雨水无法将其从大气中冲走。 |
| 8. | Based on testing data in worksite and engineering practice , the strata damage movement characteristics , rock properties of weathered zone and qualitative and quantitative analysis of the mechanism of coal layer safety extraction in efflorescent oxygenized belts were discussed 摘要根据现场观测和工程实践,论述了风氧化带内煤层开采时,覆岩破坏移动特征,风化带岩石属性和风氧化带内煤层安全开采机理的定性、定量分析。 |
| 9. | It is suggested that the impervious wall combined with curtain grouting should be taken as the main vertical impervious body for seepage control , and that the full use of slope wash and fully weathered zone as horizontal impervious blanket should be taken to reduce work load for seepage control 建议采取截渗墙结合帷幕灌浆作垂直防渗体为主的防渗措施,同时充分利用坡积土和全风化带作为水平防渗铺盖以减少防渗处理工作量。 |
| 10. | In riverbed , rqd is an appropriate index of rock mass structure classification . because the weathering agent causes the change of integrity and structure of rock mass , the relationship between rock mass structure indexes and weathering zoning is discussed through wave velocity ratio 风化营力的作用使岩体中次生裂隙增多从而导致岩体完整性、岩体结构的变化,本文以波速比为纽带,研究了两岸坝肩部位岩体结构量化指标与风化分带的关系。 |