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1)  brick-lined shaft
砖衬竖井
2)  brick-on-end
竖砖
3)  lining brick
衬砖
4)  brick lining
砖衬,铺砖
5)  brickwork setting
砖砌,衬砖
6)  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 。
补充资料:为特型耐火砖和特异型砖
分子式:
CAS号:

性质:又称为特型耐火砖和特异型砖。是一类外形特别复杂的耐火砖。中国标准规定,对于黏土质、高铝质特异型耐火砖,其外形尺寸的比例(最小与最大尺寸之比)在1:8范围以内;厚度尺寸为35~135mm,或管状砖的长度尺寸不大于300mm;具有不多于4个凹角(包括圆弧状凹角在内),或具有1个30°~50°的锐角,或带有不多于8个沟槽,或有不多于1个孔眼。黏土质耐火砖重1.5~30kg;高铝质耐火砖重1.5~35kg。硅质特异型耐火砖,其外形尺寸的比例在1:6范围以内,厚度尺寸为35~135mm,或管状砖的长度尺寸不大于300mm;具有不多于4个凹角(包括圆弧状凹角在内),或具有30°~50°的锐角,或带有4个沟槽,或带有不多于1个孔眼,重1.5~25kg。

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