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由国家科委成果管理办公室和水利部科教司主办的第三期“水工建筑物抗冻技术”培训班,于1992年10月5日至14日在水利部西北水科所培训中心举办。以宣讲《渠系工程抗冻胀设计规范》为主,授课内容包括:冻土概论;冻深、冻胀的计算及测定;土的冻胀性工程分类及冻胀力的设计取值;衬砌渠道的防冻胀技术;桩基、挡土墙和涵闸工程的抗
The third training course “Frost Resistance Technology for Hydraulic Structures” sponsored by the State Science and Technology Commission and the Science and Education Department of the Ministry of Water Resources was held at the Training Center of the Northwest Water Branch of the Ministry of Water Resources from October 5 to October 14, 1992. In order to preach “Norms for the design of anti-frost heave of canal system”, the lectures include: introduction of frozen soil; calculation and determination of freezing deep and frost heave; classification of frost heave of soil and design value of frost heaving force; Channel frost heave technology; pile, retaining wall and culvert works anti-