在土岩爆破中，夹层的存在对爆破质量和爆破效果有着较大的影响。
In rock blasting, the rock interlayer has great influence on the quality and effect of blasting.
膨土岩遇水会明显膨胀，此性质可理想地保护地层免受钻井泥浆侵害。
Bentonite swells considerably when exposed to water, making it ideal for protecting formations from invasion by drilling fluids.
二者的界面是相同的，均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。
And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.
在分析常用土岩组合地基基础工程处理措施的基础上，对某住宅小区的软土和岩石地基基础工程处理方法进行了介绍。
Analysis of common soil and rock composition in the foundation treatment measures on the basis of a residential area of soft soil and rock foundation engineering approach was introduced.
一般自然灰岩坑形成机理是由于有份量的水饱和土导致地下石灰岩洞顶层坍塌，或者由于水加宽了石灰岩床的天然裂缝而导致。
Natural sinkholes generally form when heavy, water-saturated soil causes the roof of an underground limestone cavity to collapse, or when water widens a natural fracture in limestone bedrock.
研究人员还发现了富含氧化铝的大量玄武岩，当它们与硅土(二氧化硅)相碰撞时，就可以引发火山爆发。
Large amounts of basalt rich in aluminum oxide were also found, which can trigger an eruption when it collides with silica.
采用现行规范规定的对桩身承载力和地基土对桩的支承阻力两项的计算，确定嵌岩桩竖向抗压静载试验的试验荷载。
Based on the demand of present code, using the calculation of bearing capacity of pile shaft and subgrade bearing capacity for pile, vertical experimental load of embedded rock pile is ensured.
常用的基质有泥炭土。椰糠。珍珠岩。蛭石，一般混合使用。
Commonly used matrix has turfy earth, coconut tree branny, pearlite, vermiculite, mix commonly use.
指出坡高、坡比和风化层厚度是硬土软岩边坡稳定性的主要影响因素。
Pointed out the slope high the ratio of slope and the weathering depth is the hard soil and soft rock side slope stable major effect factor.
其中一部份结合流行的组合盆栽种植土一部分珍珠岩。
One popular planting mix combines one part potting soil with one part perlite.
在松散的滑坡堆积碎石土和中强风化岩地基上进行加密灌浆，取得了明显的加固效果。
This paper introduced the grouting effects of the foundation reinforce on the incompact soil with gravels and the weathered rock.
本文以非饱和土抗剪强度理论为基础，引入了渗透力的概念，利用有限单元法进行了降雨条件下岩质边坡稳定性的分析。
The paper brings the conception of seepage force and use finite element method to analyze rock slope stability under rainfall, based on unsaturated earth drained shear strength theory.
不同母质发育的土壤相比，以石灰岩风化物发育的水稻土肥力水平较河流沉积物和第四纪红色粘土发育的水稻土高。
Among them the paddy soil developed from the weathering product of limestone has much higher nutrient contents than the paddy soils developed from river alluvium and Quaternary Red Clay does.
在工程区基岩被第四纪土、江水等覆盖的情况下，如何充分利用好获得的钻孔岩芯来分析断层的发育和活动性情况就显得非常重要。
It is very important to use a core to analyze the development and activity of faults in the case of bedrock which is covered by soil and water.
采用激光全息摄影和激光散斑干涉计量法，研究了岩、土和建筑物之间的关系。
The methods of laser holography and laser speckle interferometry have been used to study the correlations between rock or soil and structure.
当地下条件较好时，人工挖孔桩通过合理的简化，可将其嵌岩灌注桩物理模型简化为端承桩，暂不考虑上部桩周土摩阻力。
If the geology condition is better, the physical model of man_dug pile can be regarded as end_bearing pile by reasonable simplification without considering the friction resistance of the soil.
研究了海南岛北部玄武岩上发育的不同风化成土年代土壤系列的铁氧化物特征。
Characteristics of iron oxides in soils with a chronosequence developed from basalt have been studied in Northern Hainan Island.
由于地下水潜蚀、化学溶蚀等作用，灰岩地区溶洞、土洞较为发育，给桩基施工带来较大困难。
By the action of groundwater erosion and chemolysis, cavities are well developed in limestone area, which causes many problems for pile foundation construction.
软岩地基上的嵌岩桩基础一般都认为是端承桩，设计时假定上部结构荷载全部由桩来承受，而不考虑桩间土的承载力。
Piles socketed in soft rock were traditionally regarded as end bearing piles, and the loads transferred from superstructure were assumed in design to be shouldered totally by the piles.
本文介绍了天然金刚石、天然刚玉、石榴石、石英、燧石、浮岩、硅藻土、赤铁矿、珍珠岩等天然磨料的性能特点和其应用。
This paper discusses the performance and application of natural abrasive such as diamond, corundum, garnet, quartz, flint, pumice, diatomite, hematite and perlite.
残积土作为一种特殊土，其工程地质性质往往因母岩类型、地质环境及风化条件的不同差异很大。
Residual soil is one of special soils, of which engineering geological property is usually different because of its difference in origin of rock, geological environment and weathering condition.
铜录山古铜矿开采遗址存在于大理岩与花岗岩接触带中的风化土中。
Ancient exploited traces of Tonglushan ancient copper mine occur in weathered soil of contact metamorphic zones between granite and marble.
边坡工程的监测取决于监测人员对岩(土)体介质的了解程度和掌握程度，并选择相应的方法和手段。
The monitoring of the slope depends on the degree of the engineer's understanding and knowing well the medium of the rocks (soil), and the selected responding ways and measures.
结合武汉科技会展中心风化岩边坡支护工程，介绍土钉支护技术的工作机理和设计方法。
Taking the slope engineering of Wuhan Conference and Exhibition Center for Science and Technology as an example, the mechanism and design method of soil nailing are presented.
主要的工程地质问题有：软土、粉土、膨胀土（岩）、滑坡、崩塌岩堆、岩溶、破碎软弱岩体等。
The main engineering geological problems are as follows:soft soil, powder soil, welled soil (rock) , landslip, breakdown talus and broken weak rock mass.
内容涉及湿陷性黄土、软土、膨胀岩土、红土、软岩和特殊土的结构性。
These special rocks and soils include collapsible loess, soft soil, expansive rock and soil, red soil, soft rock, and special soils.
西霞院工程上第三系地层成岩时间短，岩、土性质并存，是介于岩石与土之间的过渡性地层。
Diagenetic time of upper Tertiary strata in Xixiayuan engineering is short, and the rock and soil exist at the same time, which is transitional strata between rock and soil.
将石灰岩敲打成小块石料，制成微型土卢里，让人爱不释手。
Beat Limestone into small pieces of stone, made of micro Trulli, Let people be unable to put it down.
将石灰岩敲打成小块石料，制成微型土卢里，让人爱不释手。
Beat Limestone into small pieces of stone, made of micro Trulli, Let people be unable to put it down.
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