在LS-Dyna中关键字*LOAD_BLAST提供一种简单的方法施加爆炸冲击波 , 此关键字需要与关键字*LOAD_SEGMENT 、*LOAD_SEGMENT_SET 或*LOAD_SHELL_OPTION结合使用。其选项卡片如下所示: 各选项含义: WGT - TNT 炸药的当量质量; XBO~ZBO - 爆炸源的 X、Y、Z 坐标; TBO - 起爆时间点; IUNIT - 单位换算选项,...
其中 OPTION为可选项,可选择的关键字为ID,即关键字变为 *LOAD_SEGMENT_SET_ID。此关键字的选项卡片如下所示: 各选项含义如下: SSID - SEGMENT的SET ID; LCID - 载荷曲线 ID 号, 若设置为-1,则压力由*LOAD_BRODE 提供, 若设置为-2,则压力由*LOAD_BLAST 提供, 大于零,由*DEFINE_CURVE 提供; SF - ...
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在LS-Dyna中关键字 *LOAD_BLAST提供一种简单的方法施加爆炸冲击波 , 此关键字需要与关键字*LOAD_SEGMENT 、*LOAD_SEGMENT_SET结合使用,故提供关键字文件供大家学习使用。以下内容为付费内容,请购买后观看 该付费内容为:lsdyna关键字,blast_load 包含1个附件 15人购买 5 立即购买 ANSYS LS-DYNA LS-DYNA冲击...
23 compared a type of stochastic cellular materials with periodic cells and configured as cores of panels, tubes, and shells then they found that the mechanical properties and segment performance of these type of cores have been improved. Xiang et al.24 studied on the behavior of the sandwich ...
strblast.c suma_change_spec suma_niml.c suma_types.h surface_domain.h tagset.h testcox.c testshear.c tfim.c thd.h thd_1Ddset.c thd_1Dtodset.c thd_3Ddset.c thd_analyzeread.c thd_atr.c thd_automask.c thd_autonudge.c thd_auxdata.c thd_avts.c thd_base64.c thd_brainormal...
Therefore, the paper obtains a linearized energy consumption model of central air conditioning by solving the optimal condition in advance and segmentally linearizing the “cooling capacity minimum energy consumption” curve under the optimal condition. Through the formulation of reasonable scheduling ...
Even so, because the compressive strength of concrete is much higher than the tensile strength, when the load level is set according to the breaking bending load, the actual compressive load in the compressive zone is very low. Thus, the threshold of compressive load probably cannot be observed...