国内土工离心机及专用试验装置研制的新进展

Progress of Geotechnical Centrifuge and Specialized Test Device in China

近30年来,国内土工离心模拟试验技术的长足进步和丰硕成果,带动了土工离心机设备研制技术的不断改进和创新。性能先进,功能更加齐全的大容量土工离心机不断诞生,专用试验装置的研制也朝着多用途、高g值方向发展。我国土工离心机主机、振动台、爆炸与撞击、机械手系统的设计和建造技术已经进入国际先进行列。目前,国内土工离心机研制技术已经进入了新的阶段,巨型土工离心机的建设设想也将提到议事日程上来。在简要介绍土工离心机系统的基础上,就国内土工离心机及专用试验装置研制的新进展作了综合介绍。

In the past three decades,geotechnical centrifuge in China had been improved and innovated along with the progresses and accomplishments in centrifugal model test.This paper presents the progresses in geotechnical centrifuge and specialized test device in China.Geotechnical centrifuge with large capacity,advanced performance and complicated functions are build.The specialized test device of geotechnical centrifuge tends to be of multi-purpose and high gravity acceleration.The design and manufacture of geotechnical centrifuge,shake table,blast and impact device,manipulator are among the advanced level in the world.At present,research and development of geotechnical centrifuge in China has reached a new stage with the planning of giant geotechnical centrifuge to be on the agenda.