对溶洞和土洞的发育机制进行了分析。
The formation mechanism of cave and soil cave has been analyzed.
找到有效、快捷的土洞勘察方法和处治措施势在必行。
Find effective swift prospecting method and remedial measures imperative.
岩溶区的溶洞、土洞及其产生的塌陷越来越受到人们的关注。
Cave, soil cave and the collapse caused by them have been paid more and more attention in Karst region.
某新建机场滑行道路基中存在土洞和溶洞，且路基上部土层承载力低。
There are some earth caves and karst in the airfield runway subgrade of some newly constructed airport, and the bearing capacity of the overburden soil in the subgrade is low.
墓群以小型土坑墓为主，并有少量土洞墓，中型墓均为砖室或石室墓。
The majority of tombs are small in size, and earth pit or cave in shape.
本文通过实例介绍了覆盖型岩溶区建筑物下隐伏土洞的探测原理与方法。
Principle and method for probing hidden earth caves under building in overlying karstic region are introduced herein through practical examples.
岩溶区地下水或地表水的活动，将对土层产生潜蚀作用及崩解作用，进而形成土洞。
The underground erosion and disintegration produced by the activity of ground water will result in formation of soil caves.
岩溶区地下水或地表水的活动，将对土层产生潜蚀作用及崩解作用，进而形成土洞。
The seepage erosion and disintegration produced by the activity of ground water will result in formation of soil cave.
研究结果表明，地下水的活动在土洞的形成到地表塌陷产生的全过程中起着关键性的作用。
The study results show that the activity of underground water plays a key role in the whole process from the cavity formation to the occurrence of ground collapse.
广州新白云国际机场地基中广泛发育土洞、溶洞等不良工程地质现象，地基条件极其复杂。
There are harmful engineering phenomena of earth caves and karst caves widespread in foundation of the New Baiyun International Airport, Guangzhou, so the foundation condition is very complex.
贵州珍酒厂技改工程建筑汤地位于岩溶台地上，第四系为粘性土-碎石层，发现土洞30个。
Theconstruction site of Guizhou Zhen-Wine Plant lies on a karst platform, where Qua-ternary layer consists of clayey soil and crushed stone.
通过分析软土、土洞的发育规律以及它们与溶洞、溶槽的关系，可间接探测软土和土洞的分布。
It can also be used to detect indirectly the distribution of soft soil and soil caves by analyzing their development regularities and their relationships with caves or grooves.
由于地下水潜蚀、化学溶蚀等作用，灰岩地区溶洞、土洞较为发育，给桩基施工带来较大困难。
By the action of groundwater erosion and chemolysis, cavities are well developed in limestone area, which causes many problems for pile foundation construction.
作为一种有效的探查技术，等偏移横波(SH)反射法具有探测迅速，易于探测土洞、地下岩溶裂隙带的特点。
As an effective investigation technique, common-offset SH reflection method can be carried out fast in the field and easy to detect caves and underground karst fracture zones.
以临界土洞为界，岩溶塌陷的整个发育形成过程从时间和空间上划分为内部塌陷和地表塌陷两个密不可分的阶段。
In time and space, the whole process of karst collapse can be divided into two phases: inter collapse and surface collapse in term of the formation of the critical soil hole.
凯蒂向着这朵在土洞中颤抖着的孤寂的花呆望了很久，最后回答——“不，我不要碰它：它看着很忧郁呢，是不是，艾伦？”
Cathy stared a long time at the lonely blossom trembling in its earthy shelter, and replied, at length.
地下水位的变化，将使土洞周围土体的应力状态发生改变，并有可能导致土洞周围土体产生塑性破坏，使土洞进一步扩大甚至塌陷。
The stress distribution around the soil cave will changed due to variation of groundwater level, then the soil mass around the cave may plastically fail and the soil cave may enlarge or collapse.
本文首先从洛阳地区秦墓发现情况与地缘不相配称引出思考，然后将已知秦墓同关中秦墓进行简要对比找出洛阳秦墓探索的突破口——土洞墓；
This article compares the Qin tombs unearthed in Luoyang region with those found in Guanzhong region, and regards earth-caved tombs as the characteristic of Qin tombs in Luoyang.
为研究人工抽水引起的岩溶地面塌陷的机理，用解析法分析了土洞扩展的条件，提出了剥落力的概念，认为土洞的扩展条件是剥落力大于土体抗拉强度。
To reveal the mechanism of karst collapse induced by groundwater pumping, the authors analyse the expanding condition of soil cavity by analytical method and put forward the concept of spalling force.
螺旋式地下室设计/建设公司将在你要做酒窖的房间里挖一个洞，并把土准确地运到前门。
The Spiral Cellars design/build firm will dig a hole right in whatever room you want your cellar in and haul the dirt right out the front door.
小提姆在花园里用土填着洞，邻居在栅栏外盯着他看。
Little Tim was in the garden filling in a hole when his neighbor peered over the fence.
他用土把洞填上了。
没有宝藏，吉米所得到的是一块狗骨头，一个洞和填洞的一大堆土。
Instead of treasure, all Jimmy had was a dog bone, a hole, and a big pile of dirt to fill it in with.
对松散堆积土覆盖层中成洞条件差的隧洞工程，采用超前管棚进行施工，取得了成功。
It is success to apply the lead pipe shed in tunnel projects under the poor tunneling condition of soft deposition layer.
由于棚洞的埋深很浅，覆盖土厚度薄，地震时往往产生破坏。
As shed-tunnel often has low depth and thin surface cover, it's easier to be damaged in earthquake.
洛 伊 德开始挥镐锄土，迅速的挖出一个洞来。
Jigger and Floyd start swinging picks into the soft earth, quickly ripping out a hole.
提出了洞身周围土压力分布规律和结构计算、选型的参考数值。
The distribution of soil pressure around the wall, structural computation and optimum parameters are presented, which can be used for reference by designing departm…
提出了洞身周围土压力分布规律和结构计算、选型的参考数值。
The distribution of soil pressure around the wall, structural computation and optimum parameters are presented, which can be used for reference by designing departm…
应用推荐