有。音tān,通“坍”。
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〈动〉水冲岸塌;引申为倒塌 [collapse]。如:坍江(江水泛滥淹没田地);坍塌(倒塌)引申指衰颓,凋敝 [wither]过惯了好日子,一朝坍下来,真受苦。——丁玲《母亲》坍方tānfāng[cave in;landslide;landslip] 见“塌方”坍圮tānpǐ[collapse] 崩塌坍塌tāntā[cave in;collapse of an enterprise,etc.] 崩塌矿井顶部坍塌了它的穿过猛烈地冲撞了拱顶,于是整座桥立即坍塌了坍台tāntái[(of enterprises, etc.) collapse]∶垮台——多指事业,局面不能继续维持[lose face;fall into disgrace]∶丢脸;出丑坍陷tānxiàn[collapse;cave in;fall in;subside] 崩塌、陷落地震使这里的地面坍陷了一大块http://baike.baidu.com/view/371895.htm