engineering properties
工程性质,机械性质
2025-10-31 11:53 浏览次数 17
工程性质,机械性质
based on practical engineering examples and according to an analysis of the engineering properties of aeolian sand, the control points of aeolian sand dry compaction technology are defined.
结合工程实例在充分认识风积沙的工程特性基础上,通过分析风积沙工程特性,确定并进一步完善风积沙干压实工艺,明确了压实工艺控制要点。
however, the premise is to master the engineering properties of the refuse landfill body(rlb).
而前提是需要掌握垃圾填埋体的工程性质。
and nepheline can improve the physical properties of pvc, such as impact toughness, surface hardness, etc. , meantime it can also improve the engineering properties of pvc.
研究表明,霞石改性填充,可提高复合材料的强度、表面硬度,并可改善材料的加工性能。
the geographic distribution of regional soils such as loess soil, laterite soil andexpansive soil in china and their special engineering properties are briefly described in this paper.
文章论述了我国地区性土(黄土、红土和胀缩土)的地理分布和工程地质特性,分析了各类地区性土的物质成分和微结构特征以及它们的区域性变化规律。
the coarse-grained soils have the some good engineering properties and have been applied widely in the engineering construction.
粗粒土具有良好的工程特性,广泛应用于当前的工程建设中,而且应用范围日益扩大。
rock-soil comes from the nature, and the stratum structure and engineering properties of which differ greatly from one area to another area.
巖土是自然的产物,其地层结构和工程特性,地区性差异很大。
however, adding different type and content of mineral fillers to asphalt binders could result in considerable changes in the engineering properties of asphalt mastic.
然而,向沥青结合料中添加不同种类及含量的矿物填料将造成沥青胶浆工程性质的显着改变。
these two engineering properties of soil-bentonite backfills before and after amended with zeolite are assessed via a series of oedometer tests.
通过一维压缩固结试验,研究了不同沸石及膨润土掺量下膨润土系隔离墻材料的压缩固结和渗透特性。
knowledge of these engineering properties makes a contribution towards further geotechnical research and design.
对这些工程性质的认识,有助于进一步开展土工试验设计和研究。
in order to obtain satisfactory engineering properties for the duplex stainless steels, long period stop at the embrittlement temperature range should be avoided during production and fabrication.
为了使双相不锈钢具有满意的工程性能,在生产和加工制造过程中,应避免在易产生脆化的温度范围内长时间停留。
however, engineering properties for hydrated lime asphalt mastics at 1.5 dust to binder ratio, couldn't be tested because the specimens were too stiff to mix at this ratio.
然而,矿粉结合料比为1.5时,由于添加熟石灰后试件太硬无法拌和,因此沥青胶浆的工程性质无法测试。
the article briefly discusses and explains problems should be paid attention to in geotechnical investigation taking the geotechnical engineering properties of taiyuan as an example.
文章简要讨论了巖土工程勘察工作各个环节中应重点注意的问题,并以太原地区巖土工程特性为例,对此进行了说明。
the soft ground in loess ravine region has not been researched by the numbers yet, and its engineering properties have some difference from ordinary soft clay located in littoral.
通过对高原沟壑区长武王东沟小流域农户的实地调查,对不同收入水平农户土地经营行为的差异作了初步探索。
under the condition of acceleration response spectrum being consistent, the engineering properties of near-fault velocity pulse are studied.
在加速度反应谱一致的前提下,研究了近断层速度脉沖的工程特性。
after heavy tamping or compaction by rolling, the engineering properties of gravelly soil change with different coarse grained contents.
在重型击实或碾压后,砾质土的工程性质主要受粗粒含量的不同而变化。
as the main material in constructing compacted rockfill dam, the engineering properties of rockfill have a vital effect on dams security.
石碴料作为堆石坝的主要筑坝材料,其工程性质对堆石坝的安全性有至关重要的影响。
besides the paper recommends the characteristics, financial superiority and technical advantage of the post-grouting pile by comparison of the engineering properties pile and post-grouting piles.
通过对后压浆灌注桩和普通灌注桩工程特性的对比分析,指出了后压浆灌注桩的特点、后压浆灌注桩基础的经济性和技术可行性。
this method being distinct in concept and simple in calculation is well suited of the engineering properties of fissured clay.
此法概念明确、计算简单、比较符合裂土工程性质的特点。
the geographic environment, material composition. and engineering properties of the collapsing loess in china are described in this paper.
概述了我国湿陷性黄土的地理环境、物质成分和工程性质。
requirements for the filters to protect fly ash slurry are higher than those in compacted soils; the engineering properties of fly ash are getting better with time because of the pozzolanic action.
由于凝硬作用的影响,粉煤灰的工程性质可能随时间增长而改善,浸水可能不致于使灰的性能恶化;
test results show that good engineering properties and economic benefit can be gained with mmp pile.
试验证明,mmp桩具有优越的工程特性及较好的经济效益。
based on the research status at home and abroad, the engineering properties and the pile settlement theory of the super-long piles are analyzed in the paper.
首先,在国内外众多学者研究工作的基础上,对超长桩工程性状特征进行了总结。同时对桩基沉降理论的国内外研究现状进行了分析。
the engineering properties and durability of sand with shell could satisfy the requirements of foundation based on the research results.
研究结果表明贝壳砂的工程特性与耐久性满足工程对地基的要求,为贝壳砂的工程应用提供了技术依据。
the article points out that the engineering properties of garbage soil are the necessary basic information to analyze the stability of garbage filling-burying body.
指出垃圾土的工程性质,是分析垃圾填埋体稳定性必备的基础资料。
it is a tendency to study the correlation of geophysics parameters and engineering properties of rock and soil, in order to make the numerical interpret of engineer geophysics possible.
建立巖土的工程力学性质与其地球物理参数的量化关系是实现工程物探资料量化解释的必然前提。
in this paper, three problems have been discussed that may have something of typicality in geotechnical investigation:(1) evaluating the engineering properties of soft debris sands.
该文简述近年来在工程勘察中遇到的具有一定代表性的几个巖土工程问题。 (1 )软质巖屑砂的工程性质评价;