论地貌波

地貌波是指地球表面隆起的高地和凹陷的低地相间排列,总体上构成裒太起伏的地貌形态,地球的内力作用形成巨大规模地貌波的胚胎模型,外力作用则对它进行雕琢磨磨属种大小不等规模的地貌波,经过长期的侵蚀、搬运、堆积作用,最后形成起伏不大的波浪状地貌波－－准平原。     

Comment on planation surface

Planation surfaces includes peneplain, pediment and etchplain, which differ from each other in formation and distribution. The double leveling surfaces theory offered by Budel can be used to explain the landforms in limestone areas. According to Budel, that the residue is the upper layer of a planation surface is very important in studying the formation environment and weathering crust deposit in planation. In recent years, some researchers have expresses doubt whether it is reliable to use fossils to interpret the rising amount and rate of rise of the Tibet Plateau. It is believed that the primary planation surface can be used as a reliable indicator of land rising.     

圆梁山隧道毛坝向斜段岩溶涌砂来源研究

在对圆梁山隧道毛坝向斜段岩溶地质条件分析的基础上,对不同构造部位及高程的溶洞沉积物进行分析,认为隧道揭露溶洞所富含的大量泥砂与岩溶发育旋回中遗留下的厚层夷平面沉积物有直接关系,这是当地封闭地质构造单元与地下水共同作用的结果.这种溶洞物质特征对比方法为今后预测深埋隧道溶洞沉积物质数量及物质组成提供了新的研究手段.     

Development features and original altitude of a karst planation surface: Preliminary review

Traditional theories of geographical cycle and pediplain cannot describe correctly the development of planation surfaces in karst regions. Authors, therefore, put forward conception of karst planation and karst planation surface, suggesting that karst planation is another type of planation process characterized by chemical erosion and transformation. To identify the distinction between evolution features of normal landforms and those of karst landforms developed in the South China, authors suggest karst planation surfaces under similar environmental conditions may reach a lower altitude and gradient ratio, in contrast with normal landform areas. This may be applied to researching on Tibetan Plateau uplift.     

纪念台维斯侵蚀循环,准平原学说诞生一百周年

台维斯的侵蚀循准平原的理论是１００年来影响地貌学最深刻的一种学说。中国地地文期研究直接来源于台维斯的理论,虽然至今有全新面貌,仍然有许多工作要做,特别是夷平面研究对青藏高原隆升等有重大的理论和实际意义,本文以华北唐县期夷平面为例说明夷平面不同构造单元表现不同,同一夷平面是多成因的,原始高度是彼此接近的。可以用来研究新构造运动的幅度与类型。夷平面研究中核心问题之一是形成年代的确定。