它的分布范围广、胶结强度大、成片性强。
混凝土与灰岩的抗剪强度主要受混凝土与灰岩的胶结强度控制。
Shearing strength of concrete and limestone and limestone is mostly controlled by cementation strength for concrete and limestone.
疏松砂岩胶结强度弱，储层有效应力改变时具有很强的应力敏感性。
The unconsolidated sandstone reservoir has low consolidation strength. It shows strong stress sensitivity when the effective stress of reservoir changes.
井壁热应力对于井壁稳定性、水力压裂、水泥环胶结强度、热采套管的损害等都有影响。
The wellbore stability, fracturing, cementing strength, and casing failure during thermal recovery are affected by thermal stress.
渤海南堡油田由于储层埋藏浅、岩性疏松、胶结强度低，在钻探过程中出现了井径扩大问题，给钻井和评价工作带来很大的困难。
The caliper problem occurred during the drilling in the Nanpu oilfield, due to shallow depth in the reservoir, unconsolidated formation and lower gel strength.
采用在原料土中掺入微量普通硅酸盐水泥的方法制备具有不同胶结强度和初始孔隙比的结构性土样，模拟天然结构性原状土的受力变形性质。
Applying the method of mixing some ordinary portland cement into soil sample, structrued soil with different cemented strength and initial void ratio is.
由于软岩为强度低、孔隙度大、胶结程度差、含有大量膨胀性粘土矿物的松散、软弱岩层。
Because soft rocks have low strength and high porosity and contain large amount of expansive clay minerals, the freezing-thawing process of soft rock is complicated.
深入研究粗糙胶结面抗剪强度特性对准确确定其抗剪强度参数值及分析其破坏机理具有重要意义。
Studying deeply on shear strength characteristics of rough cement face has an important meaning for precise determination of shear strength parameter and analysis on failure mechanics.
指出，加入适量的YJ一2型减水剂，对全尾砂胶结充填料的28天强度和流动性均有改善。
It was noted that the suitable addition of Type YJ-2 dewatering agent can in-crease the 28d strength of cemented filling material with unclassified tailings and its flowability.
应用知识库模型可以根据尾砂的级配特性，预测不同水泥含量、不同浓度下的尾砂胶结充填体强度，指导矿山充填设计。
According to gradation of tailings, the knowledge bank model can predict the strengths of cemented tailings in different contents of cement or consistence, and guide filling design in mine.
由于软岩巷道围岩松散、强度低、胶结程度差，已严重影响矿山的正常生产。
The normal production of a mine may be seriously influenced because of low strength and poor cementation of loose surrounding rock of roadway in soft stratum.
针对尾砂水泥胶结充填体强度如何提高的问题，总结了湖北鸡笼山金矿几点经验与建议。
With regard to how ameliorate the strength of back-filling materials of tailing-cementation, some Suggestions are summarized in this paper.
针对当前矿山膏体胶结充填成本高、强度低等现状，提出了以部分粉煤灰替代水泥作为胶凝剂。
In view of the high cost and low strength of the paste cement filling used at present in mines, it was proposed to use partial fly ash in stead of cement as the binding agent.
与一般的土体不同的是，其抗剪强度机理应考虑轻质混合土试样胶结结构的逐渐破损效应。
Different from natural soils, the damage of cementation should be considered in the strength mechanics of lightweight bead-treated soil.
以脱硫石膏与粉煤灰两种工业废渣为主要原料制得的粉煤灰无水石膏胶结材（以下简称FAB），具有比石膏制品高的强度与耐水性。
The strength and water-resistance of fly ash anhydrite binder (be called FAB in short). which its main raw materials are desulphogypsum and fly ash , are higher than those ordinary gypsumpreducts.
天然沉积粘土都具有一定的结构性(组构和胶结)和结构强度。
The clays from natural sedimentation have always the structure (fabric and bond) and structure strength.
摘要目的研究喷砂及涂布粘结剂对不同托盘材料与硅橡胶结合强度的影响。
Abstract: Objective To study the effect of sand blasting and coating binder on the bonding strength of different tray materials and silicone rubber.
南宁泥质岩成岩时间短，岩体强度低，胶结程度低，成岩作用差，裂隙发育，具有较高的超固结性。
The mudstone is characterised by short diagenesis, low intensity, poor cementation, dense fissures and high overconsolidation in Nanning district.
当吸力相同时，原状样的峰值强度和剪胀势均高于压实样，这与原状样中铁锰结核的胶结作用有关。
As compared with the compacted specimens, the natural specimens were higher in the peak shear strength and the dilatancy due to the cementation effect of the iron and manganese oxides.
而在以粘土为主要胶结物的地层中，当开始产水后，水溶解地层中的胶结物，降低了地层固结强度。
In the stratum taking clay as main cement, water dissolves the cement in the stratum after beginning to produce water, and which reduced the consolidation intensity of stratum.
藻纹层灰岩和藻叠层灰岩发育于相对稳定的滨浅湖环境，其发育规模和储层性质主要受沉积环境的稳定性、早期淋溶程度和晚期胶结充填强度的控制。
The scale of development and reservoir quality of laminar algal limestone and stromatolite algal limestone are controlled by the sedimentary environment, early solution and late cementation.
影响尾砂胶结充填体强度的因素很多。本文就水泥含量、砂浆浓度、尾砂粒级及养护龄期等因素的影响进行了详细的分析…析结果及建议对充填采矿技术人员有一定的参考价值。
The influence to the strength of glued tailing grain fillings come from the content of cement in it, the mortar density, grain degree and curing time is analyzed in detail.
胶结作用是其具有较高的结构强度的根本原因，成土演化过程与红土有着“亲缘”关系。
It is typical strong structural soil with higher structural strength result from agglutination, and its pedogenic evolutionary process is similar to that of laterite.
对胶结桩体结构特征、强度分布规律及承载力特性进行了研究。
The researches on the structural characteristics, strengthen distribution law and load capacity property was made.
微细裂隙的良好胶结，使其端部应力集中被降低或消除，岩体屈服极限增大，强度提高。
It is the fine cementation of microcracks so as to reduce or eliminate the stress concentration on their ends intensively. Thus, the limit yield of rock mass and its strength are both enhanced.
凝胶结构提高了粘结液相的粘度和表面张力，毛细力增大，生球抗压强度提高。
The viscosity and surface tension was improved by gel structure of bentonite colloid, so the capillary force is increased and therefore the wet compression strength is improved.
凝胶结构提高了粘结液相的粘度和表面张力，毛细力增大，生球抗压强度提高。
The viscosity and surface tension was improved by gel structure of bentonite colloid, so the capillary force is increased and therefore the wet compression strength is improved.
应用推荐