新疆石油地质

新疆石油地质 ›› 2008, Vol. 29 ›› Issue (3): 393-396.

• 讨论与争鸣 • 上一篇    下一篇

地球起源与地壳运动初探(二)

胡道雄, 胡晓天   

  1. 1.中国石油西部钻探克拉玛依录井工程公司, 新疆克拉玛依834000;
    2.济南大学理学院, 济南250022
  • 收稿日期:2008-01-31 发布日期:2020-08-19
  • 作者简介:胡道雄(1957-), 男, 湖北公安人, 高级工程师, 石油地质,(Tel)0990-6840402(E-mail)hudaoxiong@cnpc.com.cn.

Preliminary Approach to the Earth Origin and Crust Movement (Part II)

HU Dao-xiong, HU Xiao-tian   

  1. 1. Karamay Logging Engineering Company, PetroChina, Karamay, Xinjiang 834000, China;
    2. Institute of Technology, Jinan University, Jinan, Shandong 250022, China
  • Received:2008-01-31 Published:2020-08-19

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摘要： 论述地壳运动的原动力——体变机制。体变机制是以地球热源环境为条件, 以固态物质态变为基础, 物质态变和物质排放为表现形式, 通过地球自身的体积变化来实现地壳运动。分析地球的形成过程、热源环境、物质态变量、态变增量、地球体变量、地壳运动力、热变效应与地壳及体变机制的关系。计算出了地球物质的体胀系数、态变量及态变增量、地球的体变量及体变速度、洋壳的扩张与俯冲速度、地壳运动的挤压力。

关键词: 地球起源, 热力, 态变, 体变, 运动力

Abstract: The proto-kinetic mechanism of crust movement, a crustal body deformation, is discussed. It is characterized by the earth thermal environment as a condition, solid state material deformation as a foundation in the form of mass deformation and mass transport, and finally resulted in crust movement through the volume changes of the earth. This paper discusses the shaping process, thermal environment, mass state variable, incremental variable, the earth body variable, crustal motoricity, the relationship between thermal alteration effect and crust or crustal body deformation mechanism. And the data of the earth are determined, including the coefficient of cubic expansion (0.097), the mass state variable or incremental variable (160×108 km3), the body deformation and velocity (2 mm/100 a), the expanding and subducting velocity of oceanic lithosphere (32×104 m2/a)and entry pressure of crust movement.

Key words: the earth, origin, thermal power, state change, body change, motoricity

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