1) long foundation pit
狭长基坑
1.
Through studying long foundation pits,a simplified computing model of diaphragm wall is established to improve model\'s computing efficiency.
在狭长基坑计算中,为提高地下连续墙计算模型的计算效率,采用双曲线非线性弹簧元模拟土的弹塑性,建立了地下连续墙的简化计算模型。
2) L/B of foundation pit
基坑长宽比
3) rectangular foundation pit
长方形基坑
1.
Aimed at the practical problems such as deficient effect of dewatering or increase of energy consumption by drainage, caused by adopting equal distance arrangement ofwells or empirical arrangement indewatering by well group in rectangular foundation pit.
本文针对长方形基坑井群降水采用等距布置井距或凭经验排列造成降水效果欠佳,排水耗能增加这一实际问题,以干扰井群计算理论为依据,建立基坑各不利点的干扰降深方程,提出了确定最佳井距的算法,此法使基坑降水的排水量减少3%,排水耗能降低9%。
4) large-long-deep foundation pit
长大深基坑
1.
Taking Jinshazhou open-cut tunnel on Wuhan-Guangzhou passenger line in China as background,the deformation、force condition and its spatial distribution characteristics of large-long-deep foundation pit during construction process were discussed by spatial finite element method.
以武广客运专线上的金沙洲隧道明挖段基坑为工程背景,采用空间数值有限元方法,对长大深基坑施工过程围护桩的变形、受力情况及其空间分布特征进行了具体分析,结果表明:围护桩的变形与内力最大值均随土体开挖逐步增大,在空间上以波状形式由放坡坡底向坡顶推进,且与放坡面基本平行;而在开挖深度方向上,内力与变形大小受横向支护刚度与地层软硬差异影响较大,横向刚度越大,支护越及时,变形越小,基底附近土体软硬程度差异越大,内力突变越明显。
5) narrow and long
狭长
1.
This paper introduces the writer's experience in the manufacture of cylindrical high pressure scrubber with narrow and long channel.
介绍了直筒式高压洗涤器管箱较为狭长的结构特点,并针对此特殊结构,在制造过程中采取了先组焊低压壳体与上、下管板,然后再与上、下管箱分别组焊的方法。
6) Changkeng
长坑
1.
Characteristics and genesis of Changkeng gold-hosting siliceous rock in the rim of southwestern Sanshui Basin,middle Guangdong Province,China
粤中三水盆地长坑金矿赋金硅质岩特征及形成研究
2.
Some radiolarian fossils were discovered two times in the carbonaceous silicalites, the major gold-bearing rocks in the Changkeng gold-silver deposit.
在广东长坑金银矿床的主要含金岩石碳质硅质岩中两次找到放射虫化石,其时代可能属于早石炭世。
3.
Quartz and calcite are the main gangue minerals in the Changkeng gold silver deposit,and the former shows a natural thermoluminescence curve with a single peak,but calcite has three types of thermoluminescence curve,i.
石英和方解石是长坑金银矿床的主要脉石矿物，石英的自然热发光曲线为单峰型，方解石包括单峰型、双峰型和多峰型；石英、方解石的热发光强度和峰型与深度和矿化类型有关，可作为找矿标志。
补充资料：狭长
1.窄而长。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条