鐵(tie)幢(chuang)建在高1.42米的石臺上。臺呈束腰形,以九層(ceng)石塊砌成,邊(bian)緣(yuan)雕有云蓮(lian)紋。
鐵(tie)經幢(chuang)作(zuo)(zuo)(zuo)圓(yuan)(yuan)柱形(xing)(xing)(xing),上(shang)(shang)小下大,高4.335米(mi),重(zhong)1520.8千克。其底部直徑(jing) 0.9米(mi)。最(zui)下為(wei)二層圓(yuan)(yuan)形(xing)(xing)(xing)基座(zuo),外周分(fen)(fen)(fen)別(bie)鑄(zhu)(zhu)有(you)(you)(you)(you)浮(fu)雕半身(shen)力士像 8尊(zun)和釋迦牟(mou)尼(ni)坐像10尊(zun),并飾(shi)有(you)(you)(you)(you)金剛杵狀花紋(wen)和虎龍紋(wen)飾(shi)。基座(zuo)之上(shang)(shang)為(wei)仰(yang)覆(fu)蓮(lian)(lian)(lian)瓣以(yi)承托幢(chuang)身(shen)。第一層幢(chuang)身(shen)被鑄(zhu)(zhu)出(chu)的豎立直線劃分(fen)(fen)(fen)為(wei)八等(deng)分(fen)(fen)(fen),每一等(deng)分(fen)(fen)(fen)內鑄(zhu)(zhu)有(you)(you)(you)(you)陰文募修人姓名(ming)及(ji)(ji)所舍錢財數字(zi)。上(shang)(shang)置寶(bao)蓋承受第二層幢(chuang)身(shen),寶(bao)蓋飾(shi)凸出(chu)的連珠紋(wen)。第二層幢(chuang)身(shen)形(xing)(xing)(xing)狀與第一層相同,亦鑄(zhu)(zhu)募修人名(ming)及(ji)(ji)舍錢數等(deng),其上(shang)(shang)以(yi)仰(yang)蓮(lian)(lian)(lian)承第三(san)層幢(chuang)身(shen)。第三(san)層有(you)(you)(you)(you) 3個長方形(xing)(xing)(xing)孔,將幢(chuang)身(shen)分(fen)(fen)(fen)成三(san)部分(fen)(fen)(fen),面積(ji)較(jiao)大的一部分(fen)(fen)(fen)鑄(zhu)(zhu)《般若波羅蜜(mi)多心經》,其余兩(liang)部分(fen)(fen)(fen)鑄(zhu)(zhu)捐獻造(zao)幢(chuang)人姓名(ming)及(ji)(ji)官職。其上(shang)(shang)作(zuo)(zuo)(zuo)八角(jiao)(jiao)攢尖屋(wu)頂(ding)式(shi)(shi),檐角(jiao)(jiao)各有(you)(you)(you)(you)一穿孔,可作(zuo)(zuo)(zuo)系鈴之用。再上(shang)(shang)以(yi)雙重(zhong)仰(yang)蓮(lian)(lian)(lian)承第4層幢(chuang)身(shen)。第4層中鑄(zhu)(zhu)一門(men),門(men)上(shang)(shang)有(you)(you)(you)(you)凸起的門(men)釘,門(men)頂(ding)作(zuo)(zuo)(zuo)圓(yuan)(yuan)拱形(xing)(xing)(xing)。右門(men)上(shang)(shang)端(duan)有(you)(you)(you)(you)“郎愿……”,左門(men)有(you)(you)(you)(you)“皇帝萬歲”等(deng)字(zi),門(men)的周圍鑄(zhu)(zhu)字(zi)已銹蝕不清。其上(shang)(shang)仍作(zuo)(zuo)(zuo)八角(jiao)(jiao)攢尖屋(wu)頂(ding)形(xing)(xing)(xing)式(shi)(shi),最(zui)上(shang)(shang)以(yi)仰(yang)蓮(lian)(lian)(lian)承剎桿和三(san)重(zhong)相輪(lun),相輪(lun)上(shang)(shang)飾(shi)直列(lie)的水(shui)波紋(wen)。頂(ding)端(duan)原置有(you)(you)(you)(you)寶(bao)瓶(ping),已佚。