您要查找的是不是:
- Soil arching effect is the basis for retaining piles. 土拱效应是挡土桩工作原理的基础。
- According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed. 根据深基坑桩排式支护中护壁桩的受力变形特点,分析了被支护土体中的成拱作用。
- Except for the stiffened platform effect of geogrid-reinforced cushion,the soil arching effect of embankment also has an effect on the stress adjustment between pile and soil. 桩土应力比是桩土应力调整结果的直接表现,而路堤土拱效应以及褥垫层刚性承台效应对荷载调整作用正是桩土应力调整过程的体现。
- Both stiffened platform effect and soil arching effect are affected by the cushion,so the cushion becomes a key part in pile-supported embankment for pile-soil stress adjustment. 桩承路堤在路堤自重作用下形成竖向土拱,并通过土拱传递荷载,其浅层荷载传递机制直接影响到桩土的协调工作和地基的加固效果。
- In this dissertation, on the basis of the studies so far available, soil arching effect and earth pressure for retaining structure are studied in-depth. 土拱效应及与之相关的土压力计算问题长期以来为工程界关注,但至今仍未完善解决。
- Based on field test and theoretical analysis, the mechanism of instability of slurry-supported excavations was investigated from angles of soil arching effect, time-dependent effect, overall stability, and local stability. 同时,根据现场试验和理论研究成果,从土拱效应、时间效应、整体稳定性和局部稳定性等方面分析了泥浆护壁开挖的失稳机理。
- Based on field test and theoretical analysis,the mechanism of instability of slurry-supported excavations was investigated from angles of soil arching effect,time-dependent effect,overall stability,. 同时,根据现场试验和理论研究成果,从土拱效应、时间效应、整体稳定性和局部稳定性等方面分析了泥浆护壁开挖的失稳机理。
- It was observed that, with a wider orifice, kinematic arching effect vanishes and even free gravity-fall arises. 在大出口情况,结拱不易形成,并出现颗粒自由下落现象。
- A clean flask wall will help to reduce the "arch effects. 光洁砂箱壁对减弱拱效应现象有利。
- We should increase planting density appropriately in view of climate and soil conditions in the research area to bring soil arching effects into full performance. 为了充分发挥根系间土拱的作用,结合研究区气候条件和土壤条件应适当加大造林密度。
- The OAC based on DCCA is good as DCCA,and it can remove Arch effect and relate more environmental factors. DCCA排序轴分类具有DCCA的优点,不仅能除去弓形效应,而且能同时结合多个环境因子;
- On the basis of arching effect analysis, the earth pressure against the retaining pile of deep excavation can be divided into two parts: direct and indirect earth pressures. 根据被支护土体中的成拱作用,将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。
- The working face configuration type of continuous mining applied in this study can form a free-of-pressure arch effect which is beneficial to the stope stability. 研究中采用“品”字形连续开采的工作面布置方式可形成免压拱效应,有利于采场的稳定性。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Plane FEA of soil arching effects mechanism in passive piles 被动桩中土拱形成机理的平面有限元分析
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。