1) complex topographical and geological condition
复杂地形地质
1.
Construction technology of excavation pile under complex topographical and geological conditions of Xiaoqun Bridge by river;
小群沿江桥复杂地形地质下的挖孔桩施工技术
2) complex geology
复杂地质
1.
Through the economic comparison and the security technobgy analysis,the necessity and applicability of the stoping laneway design optimization under the complex geology conditions is expatiated condsely.
通过经济比较,安全技术分析,简要阐述了新河煤矿复杂地质条件下回采巷道设计优化的适用性及必要性,并在实际生产实践中得到验证,对相似条件矿井的开采具有指导作用。
2.
The items and methods of monitoring for expressway tunnel constructed by NATM with complex geology are discussed.
介绍在复杂地质条件下按新奥法施工的高速公路隧道的监控量测内容和方法,并采用扩张卡尔曼滤波有限元法对量测数据进行了反演分析,得到了围岩内部剪应变和塑性区的历时变化估计。
3) complicated geology
复杂地质
1.
Further more,the special boring methods for high side slope of complicated geology were illustrated in details.
系统介绍边坡锚索(杆)锚固工程中多种锚孔钻进工艺流程,并结合工程实际,对高边坡复杂地质条件下采取的特殊成孔方法进行了具体描述。
2.
30 m diameter and100 m hole depth) of Han River Second Bridge in Yuekou,the preparation work,construction technique measures,quality detection and control of work time of ultra-deep large diameter pile foundation construction under the complicated geology were introduced in this paper.
30 m、孔深达到100 m的钻孔灌注桩施工的工程实践,介绍了在复杂地质情况下超深大直径桩基施工的准备工作、施工技术措施及工艺、质量检测和工期的控制。
4) complex geological condition
复杂地质
1.
Construction technology and quality control of large diameter super-deep bored pile under complex geological condition are introduced.
介绍在复杂地质情况下超深大孔径桩基施工技术和质量控制措施。
2.
Combined with geological and environmental condition of the ground,the author adopts reasonable gradient control and anti-collapse holes measure in construction according to design and code requirement,in order to ensure the success of bored cast-in-situ battered pile construction in complex geological condition.
根据设计及规范要求,结合场地的地质条件与环境条件,采取合理的倾斜度控制及防塌孔措施,确保在复杂地质条件下钻孔灌注斜桩施工取得成功。
3.
This article provides various advanced and reasonable construction schemes and selection principles that suit for underground projects under complex geological conditions.
针对青岛土层分布不均匀、杂填土、岩土结合、持力层起伏较大、邻海等复杂地质特点,结合一些大型工程实例,以整体论的方法综合分析了内放坡结合止水帷幕、桩锚结合止水帷幕和土钉结合止水帷幕等基坑支护方案,研究了保证岩土结合部位稳定的设计与构造、基坑开挖的控制爆破技术及复杂地质条件下锚杆施工等关键技术,并提出复杂地质条件下的多种技术先进、经济合理的方案和选择原则,以及包括基坑工程、桩基础、地基处理、混凝土结构工程在内的多项创新技术。
5) complicated geological conditions
复杂地质
1.
This article gives an introduction to the adoption of multi-scheme for solving the difficult issue of anti-slide pile construction under such complicated geological conditions as rich ground crevice water on land-slide body with shifting sand, mud and stony soil.
介绍在滑坡体上地下裂隙水丰富、流砂、淤泥、块石土等复杂地质条件下 ,采用多种特殊施工方案 ,解决抗滑桩施工的难题 ,并利用施工现场的第一手资料进行造价分析。
6) geology complicated
地质复杂
补充资料:矿区地形地质图
矿区地形地质图
topographical geological map of mining area
包括坐标网格、控制点、地形等高线、水系及各类地物,各种实测和推断的地质界线(包括岩体及其岩相),矿体、矿化带、蚀变带的地质界线,断层、破碎带等构造线以及其代表性产状要素,矿体、岩体、地层、岩相、断裂等符号。为了反映矿区地层时代、层序、矿床赋存地质条件,还要求在图左侧附矿区综合地层柱状图,在图下端附矿区代表性地段地形地质剖面图。正规图件应带矿区名称的图名、比例尺、图幅划分与衔接表、图例及责任表等内容。(3)编图方法以符合比例尺精度要求的地形为底图在野外用仪器进行实测,然后根据野外地质观测的原始资料,经过室内分析研究、对比,形成矿区地质底图,再到野外复查验证,最后经综合整理清绘成图。进行地质测量时,对主要地质构造界线、矿体露头及矿化现象必须用地表工程充分揭露;所布置的测点、地质点密度应符合规范规定。 (张较)kuangqU dlxingd一zh一tu矿区上回形地质图(t opographieal geolog‘Cal mapof mining area)详细表示矿区地形、地层、岩菜岩、构造、矿体、矿化等基本地质特征与相互关系的地质图件。它是布置勘探工程、评价矿床、进行矿山建设设计和生产的基本图件;是地质勘探报告必需附有的图纸,并随着矿山生产不断修正和补充。图件有三点基本要求:(l)比例尺内生矿床一般为1,1。。。及1,20。。;规模较大的沉积或沉积变质矿床为l,2000及1:5。。。,大或特大型矿区用l,1000。。(2)图件内容
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