土工离心机研制概述

摘要

ABSTRACT:The development of geotechnical centrifuge was briefly introduced. Combining with the design of TLJ-500 geotechnical centrifuge, the key issues related to geotechnical centrifuge design that needed to pay attention to were discussed. Comparisons of general layout of geotechnical centrifuge and the advantages and disadvantages of three different modes of the host structure were made. The maximum acceleration, the effective radius, capacity and other relevant indicators were discussed. The main drive system, the rotation system, the swivel system, the control system, the test system and so on were described in detail. Some suggestions on laboratory construction were proposed focusing on aspects of the consumed power of the centrifuge, the temperature variation of the machine hall and the demand for controlling the noise in the laboratory.%简要介绍了土工离心机发展状况，结合TLJ-500型土工离心机设计情况，重点就土工离心机研制及设计需关注的问题进行讨论。比较了土工离心机的总体布局和三种不同主机结构方式的优缺点，就离心机最大加速度、有效半径、容量等土工离心机设备研制的相关指标确定进行了讨论。详细描述了土工离心机主传动系统，转动系统，油、水、气旋转接头系统，控制系统，测试系统等系统设计情况。针对离心机消耗功率、主机室内温升、实验室噪音控制等问题，对实验室建设提出几点建议。