钢筋间距应考虑钢筋的放置和混凝土的压实，并且混凝土和钢筋能形成足够的粘结性。
P the spacing of bars shall be such that the concrete can be placed and compacted satisfactorily for the development of adequate bond.
爆破产生的残渣通过压实形成地面，而没有在基地上进行新的铺装：采用干预性的表面而不是对场地进行挖掘。
The blasting residues were compacted and refused on the site to create the project's new ground: a disturbed surface rather than one extracted from the territory.
研究表明，砂岩层内的早期成岩作用(压实、压溶、胶结和交代作用)使孔隙度和渗透性降低。
Researches show that in the early stage of sandstone diagenesis, compaction, pressure solution, cementation and replacement reduce both the porosity and the permeability.
结果表明，等效深度法对于存在异常压力层段的地层效果比较好。而一维压实理论则具有较好的适用性。
The result shows that equivalent depth method has a good effect on the layer with abnormal pressure, which the one-dimensional compaction theory is more applicable.
压实作业的重要机械就是振动压路机，振动压路机的压实的优越性使其占压路机市场的90%的份额。
The important machinery of the schoolwork soil compaction is the vibroll whose superiority makes it take 90% of the market of road roller.
烃类生成、压实作用，蒙脱石脱水，水热增压及地层的封闭性是产生高压油气藏的主要原因。
The major causes of abnormally high pressure oil-gas pools are hydrocarbon generation, under compaction, montmorillonite dehydration, hydrothermal-pressure increasing and sealing.
此压实机能够提高流动性、溶解度、尘埃控制度和废弃副产品的回收率。
Prater's compaction capabilities are used to improve flowability, solubility, dust control, and waste by-products recovery.
压实系数是控制路堤填筑的关键性指标。
Compaction degree is the key index to control construction of embankment.
地层可钻性与地层的压实程度和孔隙破裂程度有关，因此NDR可以反映地层孔隙压力的情况。
Formation drillability is related to formation compact degree and pore fracture degree, so NDR can reflect formation pore pressure state.
基于中国北方某湿陷性黄土路基工程，利用动力触探和面波法等方法对冲击压实工后的黄土路基进行对比检测。
Based on the collapsible loess subgrade in China northern region, this paper used dynamic sounding method and surface wave method to detect the impact compaction behavior.
其次，文章以实船“艾丁湖”为模拟改造对象，论证了当该轮采用加热法处理压载水时的压载水系统和冷却水系统管路改造的可行性。
Thirdly, the paper makes "Adin Lake" ship as the reconstructive object and analyzes the feasibility of rebuilding the pipeline of ballast water system and cooling water system.
储集性主要受成岩压实和塑性岩屑影响。
The diagenetic compaction and plastic rock debris greatly influence its reservoir property.
而破坏性成岩作用包括胶结作用、压实作用、硅化作用、充填作用。
Constructive diageneses includes dolomitisation recrystallization dissolution and pressure solution while destructive diageneses include cementation compaction silication and filling.
从保证压实土均匀性的角度出发，经过试验对比，提出了动态控制压实土的施工标准及试验方法。
In view of compressed soil evenness, the experimental method and construction standard are put forward that compressed soil is controlled dynamically after making a comparison.
方法为：（1 ）成岩作用早期：应用孔隙度测井和岩性测井资料，通过压实曲线分析压实作用区间；
The method include as fellows:(1) In Early diagenesis stage, the porosity and lithology well logging data are applied to analysis compression curve, and to determine the compression area.
试验结果指出：(1)压实度较小、渗透性较佳之土壤，因地下水渗透，在坡脚产生瞬间坍方。
The test results show that: (1) For low degree of compaction and moderate permeability of soil, sudden-ly landslides will occur at toe of slope due to the seepage of groundwater.
有效的压实可以显著改善土壤的承载能力，提高不渗透性。
Effective compaction can improve the bearing capacity of the soil, improve not permeability.
文中还讨论了压实的膨胀粘土结构对膨胀性的影响。
The paper also has a discussion on the influence of the soil fabric of compacted clay on swelling characteristics.
通过对松散岩块压实试验研究，得到了变形模量与轴向应力、轴向应变的相关性规律。
Through the experimental research on the compaction of friable rock block, the relationship among deformation modulus, axial stress and strain were obtained.
压实、压溶作用使早期未固结的沉积物压实脱水，对沉积物的原生孔隙有致命的破坏性作用。
The unconsolidated sediment being consolidation and dehydration, while the primary porosity is destroyed fatally, is due to the compaction and pressure solution.
鉴于瑞雷波勘测技术在工程领域中的应用范围逐渐扩大，并取得了较好的效果，故有必要以瑞雷面波法对路基压实度进行检测，并与常规方法灌沙法和环刀法进行对比，验证其可行性与可靠性。
Given this, it is necessary to detect the roadbed compactness with Rayleigh wave method and compare it with the sand cone method and cutting ring method, which verify its feasibility and reliability.
压实与胶结作用是主要的破坏性成岩作用，而溶蚀作用则是主要的建设性成岩作用。
Compaction and cementation are the main destructive digenesis, while dissolution is the main constructive digenesis.
压实质量提高，由于冲击压实技术的应用，使得坝料的孔隙率大大降低，而各区压实的均匀性大大提高。
Compaction quality is improved, with application of impact compaction technique, greatly reduce the porosity of the rockfill to increase the compaction uniformity of each area.
压实作用、压溶作用、胶结作用对孔隙发育起着破坏性作用，溶蚀作用则起着使孔隙增大的作用。
Reservoir lithology is mainly quartz sandstone. Mechanical-chemical compaction, cementation play disruptive effects on porosities development, dissolution plays a constructive role on it.
泉四段砂岩颗粒成成份成熟度低，岩石的抗压性弱，压实作用强，低成份成熟度是导致储层物性差的重要原因；
Due to the lower composition maturity, compressive strength is weak, and compaction is strong. The low composition maturity are mainly responsible for poor reservoir properties.
两种模型在库车坳陷进行了对比应用，证实了压实渗流模型的合理性和实用性。
The applied case comparison of the old and new models in Kuqa Depression proves the rationality and practicability of the compaction-filtration model.
经过经济性分析，赤泥混合基层的工程造价比传统基层材料单位压实方低10~20元。
According to economic analysis, engineering cost of red mud road base per compressive m3 is CNY 10~20 Yuan lower than traditional road base materials.
分析总结了干硬性沥青混合料和软弱性沥青混合料的形成原因和压实工艺。
The paper has summarized the compaction technology to harsh mixture and weak mixture.
压实堆石料具有强透水性、低压缩性、破坏应变低、抗剪强度高。各料场级配石料均能够作为面板堆石坝的筑坝材料。
The compact rockfill materials are of the properties of high permeability, low compression, low failure strain and high shear strength.
低渗透性的沉积物在快速沉降过程中 ，上覆岩层产生的不均衡压实可产生相当大的超压 ，这是沉积盆地形成高压的主要机制。
Overpressure mechanism is researched from the aspects of compaction disequilibrium, hydrocarbon generation and rock salt sealing according to the geophysical and geochemical data.
应用推荐