村长趴在寡妇身上使劲耸动_被强开了小花苞又嫩又紧_岳帮我囗交吞精_岳张嘴把我的精子吞下去_女人私密又大又肥_艳妇臀荡乳欲伦岳TXT免费下载_岳打开双腿开始配合交视频_肉欲潮喷肥岳肥水潮喷视频_丰满岳跪趴高撅肥臀淑芬_疼?慢点进入岳丝袜,精品无码黑人又粗又大又长,日本一区色情无码视频在线观看,校花穿紧身连衣裙被操憋尿

結(jié)構(gòu)優(yōu)化技術(shù)

Structural optimal technology

技術(shù)內(nèi)容

Technology and method

l結(jié)構(gòu)拓撲優(yōu)化

Structural topology optimization

l有限元優(yōu)化

Optimizationwith finite element method

l機構(gòu)布局優(yōu)化

Mechanism layout optimization

?

應(yīng)用案例

Projects

l履帶起重機頂節(jié)臂結(jié)構(gòu)拓撲優(yōu)化

Structural topology optimization for top boom of crawler crane

l履帶起重機腰繩長度與位置優(yōu)化

Optimization for crawler crane’s auxiliary bracing

l箱型伸縮臂截面拓撲優(yōu)化

Topology optimization for telescoping boom’s section

l四連桿門座起重機變幅機構(gòu)優(yōu)化

Optimization for four-bar linkage luffing mechanism of portal crane

l履帶起重機上車鉸點優(yōu)化

Optimization?for hinge position on superstructure of crawler crane

l橋式起重機主梁結(jié)構(gòu)優(yōu)化

Structural optimization for main girder of overhead travelling crane

?

圖片

履帶起重機頂節(jié)臂結(jié)構(gòu)拓撲優(yōu)化

?

?

履帶起重機腰繩長度與位置優(yōu)化

?

?

?

箱型伸縮臂截面拓撲優(yōu)化

??

?

四連桿門座變幅機構(gòu)優(yōu)化

橋式起重機主梁結(jié)構(gòu)優(yōu)化