*GEOSTATIC分析步幾個(gè)參數(shù)（關(guān)鍵還是箭頭所指的參數(shù)），很多人不理解，現(xiàn)在找到幫助文檔，給大家共勉，一起學(xué)習(xí)討論。

箭頭參數(shù)設(shè)置：

箭頭所指的參數(shù)：

Set this parameter equal to the tolerance for the maximum change of displacements. Abaqus/Standard will ensure that the maximum absolute value of a displacement at a node is smaller than the tolerance times the characteristic element length in the model. If this parameter is used without any value specified, the default value of 10–5 is used. If this parameter is omitted, no restrictions are imposed on the displacement values.

設(shè)置此參數(shù)等于容忍位移的最大變化。 ABAQUS/標(biāo)準(zhǔn)將確保位移的在一個(gè)節(jié)點(diǎn)的最大絕對(duì)值大于公差倍模型中的特征元件長(zhǎng)度小。如果沒(méi)有指定的任何值使用此參數(shù)，則使用10-5的默認(rèn)值。如果省略該參數(shù)，則不作限制的位移值。

時(shí)間增量步設(shè)置：

1. Initial time increment. This value will be modified as required. If this entry is zero or is not specified, a default value that is equal to the total time period of the step is assumed.

2. Time period of the step. If this entry is zero or is not specified, a default value of 1.0 is assumed.

3. Minimum time increment allowed. If Abaqus/Standard finds it needs a smaller time increment than this value, the analysis is terminated. If this entry is zero, a default value of the smaller of the suggested initial time increment or 10–5 times the total time period is assumed.

4. Maximum time increment allowed. If this value is zero or is not specified, no upper limit is imposed.

1.初始時(shí)間增量。根據(jù)需要，此值將被修改。如果該項(xiàng)是零或沒(méi)有指定，假定等于步驟的總時(shí)間周期的默認(rèn)值。

2.時(shí)間段的步驟。如果此項(xiàng)為零或不指定，則假定為1.0的缺省值。

3.最小時(shí)間增量允許的。如果的Abaqus/標(biāo)準(zhǔn)發(fā)現(xiàn)它需要比這個(gè)值小的時(shí)間增量，所述分析被終止。如果該項(xiàng)是零，所建議的初始時(shí)間增量或10-5倍假定總時(shí)間的小的默認(rèn)值。

4.最大時(shí)間增量允許的。如果這個(gè)值是零或沒(méi)有被指定，沒(méi)有上限施加。