1) shaft hoisting system
竖井提升
1.
Software package for design of shaft hoisting system;
矿山竖井提升设计软件包
2) Mine hoister
竖井提升机
3) shaft well
竖井
1.
The most of shaft wells of TGP s permanent shiplock characterize as large section, shaft well group, double steel bar, and large amount of accurately embedded metal structure and especially for the lower shiplock chamber section, the structure is complicated and the steel bar is dense.
三峡水利枢纽永久船闸竖井多为大断面、多井群组合结构,且为双层钢筋,又有大量高精度要求的金结埋件,尤其是下部闸室段结构复杂,钢筋密集,因此工作量大,施工干扰大,施工难度大。
2.
The outfall pressure shaft well in the third-step pumping station of main canal of Wanjiazhai Huanghe Water Transfer Project in Shanxi Province is lined with reinforced concrete and constructed by using hydraulic climbing form.
山西省万家寨引黄工程总干三级泵站出水压力竖井为钢筋混凝土衬砌 ,采用了液压滑升模板施工 ,节省了多次立模和拆模工序 ,加快了施工进度。
3.
In order to protect the cast concrete at the shaft well section of the power tunnel against corrosion by several strong corrosive mediums,a protection project at the outer sidewall of the shaft well is needed.
“6 35”水利枢纽已浇筑的发电洞竖井混凝土受到多种强腐蚀介质的侵蚀影响 ,需在竖井外壁进行加强性工程防腐处理 。
4) silo
竖井
1.
Application of gyroscope in the directional silo measure;
陀螺仪在竖井定向测量的应用
2.
Numerical Simulation of Fan Influence in Long and Large Road Double-silo Tunnel Intake and Exhaust Ventilation Mode;
长距离大直径公路隧道双竖井送排式通风中风机影响的数值模拟
3.
The Protection Methods and Construction Techniques for Under Drain and Silo of Karez;
坎儿井暗渠和竖井防护措施及施工技术
5) vertical shaft
竖井
1.
Blasting vibration control for rock excavation of vertical shaft of south station hall in Guangzhou east railway station;
广州地铁东站南站厅竖井石方爆破震动控制
2.
Excavation construction technology of Yanmenguan 2# vertical shaft;
雁门关2号竖井开挖施工技术
3.
Construction scheme optimization of vertical shaft in metro construction;
浅谈地铁竖井施工技术方案的优化
6) vertical well
竖井
1.
Using the basic design theory of vertical well and summing up with the experiences in several vertical well constructions in tunnel engineering, the paper puts forward a calculation method for the lateral pressure of vertical well in the loess area.
通过对汉村隧洞、富平王寮隧洞等多项工程5个施工竖井设计的分析总结,根据竖井设计的基本理论,给出了黄土区施工竖井周围压力的计算方法。
2.
In this article, authors firstly introduce the design and construction of these vertical wells, analyze reasons of their sedimentation from such aspects as dimensions, practical construction situations, and soil features and so on, and finally state several sedimentation treatment measures adopted in construction.
介绍了竖井的设计及施工方法,然后从尺寸大小、实际施工工况以及土层性质等几方面分析了沉降的原因,最后介绍了工程中所采用的几项沉降治理措施,并结合实测沉降数据分析了各项措施的应用效果。
3.
Then the requirement of similar speed field is deduced and the subsectional model experiment is put forward on the basis of the peculiarity of pressure distribution in continuous state vertical well.
以相似理论为基础,对城市隧道自然通风速度场进行分析,建立了城市隧道自然通风速度场相似的数学模型,推导出模型与原型速度场相似的条件;以连续竖井的静压分布特性为基础,提出分段模型实验;对实际城市隧道自然通风效果进行了评价,对竖井型城市隧道自然通风具有一定的理论和工程指导意义。
参考词条
补充资料：弹塑性岩体内竖井地压理论
弹塑性岩体内竖井地压理论
ground pressure around shaft in elastic-plastic rock
tonsux一ng yant一ne一shuJ一ngd一yol一}un弹塑性岩体内竖井地压理论(ground pres-sure around shaft in elastie一plastie roek)在表土或软岩中掘进竖井时，若岩体只产生弹性变形，岩体是稳定的，不必计算地压。只有在产生塑性及流变变形时，才需要计算地压;竖井各水平截面上地压不等。按轴对称条件求出竖井周边位移，再求出支护位移公式，将它们联立求解，即可得到竖井地压。也可用图解法找到两条位移与应力关系曲线的交点，该点的纵坐标值即为竖井地压(见图)竖井围岩周边位移公式为: “止 U 竖井变形地压计算图 1围岩位移曲线;z支护特性曲线 a(p。s、n，，+。eos叭)厂(尸。+。.eot，t川一sin，.门导 ZG，匕P。+cicot笋，J式中“。为竖井围岩周边位移，m;a为竖井掘进半径，m;P0为原岩水平应力，重力场条件下，P0一六yI1，MPa;c，为第i层岩石粘结力，MPa;尸b为支护抗力，等于围岩作用在支护结构上的径向压力，但作用方向相反，MPa;笋，为第i层岩石内摩擦角;G.为第!层岩石剪切弹性模量;MPa。 竖井筒形支护特性方程为: l一群2厂bZ+a，尸1。， z，‘一二六舟}头‘-共一一IP，b EL右2一aZx一尸J“”式中u。为支护外半径表面的径向位移，支护与围岩密贴的情况下，“，一“、;E及产分别为支护材料的弹性模量及泊桑比;“为支护内半径，m;b为支护外半径，m;尸二为竖井变形地压，尸。一尸b，MPa。 (高磊)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。