CreateandApplyStructuralLoads創(chuàng)建和應(yīng)用結(jié)構(gòu)荷載

1、Robot 中英對照說明書】Create and Apply StructuralLoads創(chuàng)建和應(yīng)用結(jié)構(gòu)荷載Before you can analyze the structure, you need to create and apply load cases.在分析結(jié)構(gòu)之前，需要創(chuàng)建和應(yīng)用荷載工況。1. Create Load Cases1創(chuàng)建荷載工況Load cases are the loads that act on the structure.荷載工況是作用在結(jié)構(gòu)上的荷載。For each case:對于每種情況：1. Assign a load case name and nu

2、mber. You can also keep the default values.1 .指定荷載工況名稱和編號。也可以保留默認(rèn)值。2. Select a load case nature: dead, live, wind, snow, temperature, accidental or seismic.2.選擇荷載工況性質(zhì)：靜荷載、活荷載、風(fēng)荷載、雪荷載、溫度、意外荷載或地震荷 載。3. Click Define to add the new definition to the list of defined load cases.4. 單擊“定義”將新定義添加到已定義荷載工況的列表中

3、。2. Apply Loads2施加荷載You can apply loads from the Load Definition dialog, or directly from the load tables.可以從“荷載定義”對話框或直接從“荷載表”應(yīng)用荷載。To define the loads acting in a defined case using load tables:要使用載荷表定義作用在已定義情況下的載荷，請執(zhí)行以下操作：1. In the Loads table, select a load case from the Case column.1 .在“負(fù)荷”表中，從“

4、工況”列中選擇一個工況。2. Select a load type from the Load type column.2.從“荷載類型”列中選擇荷載類型。3. Select the appropriate bars or nodes from the List column.3.從列表列中選擇適當(dāng)?shù)臈l形圖或節(jié)點。When you select the applied load type, the load table row is adjusted accordingly. Only the columns that define the load type display.選擇應(yīng)用的荷載類

5、型時，荷載表行將相應(yīng)調(diào)整。僅顯示定義荷載類型的列。Topics in this section本節(jié)主題? Load Cases?荷載工況A load case is a combination of different types of loads.?荷載工況是不同類型荷載的組合。?荷載定義? Structural Loads?結(jié)構(gòu)荷載Learn about the different load types that can be applied depending on the situation that you want to simulate.? 了解根據(jù)要模擬的情況可以應(yīng)用的不同負(fù)載

6、類型。? Load Case Combinations?荷載工況組合For each project it is important to verify the Ultimate Limit State (ULS), as well as the Serviceability Limit State (SLS).?對于每個項目，驗證極限狀態(tài)(ULS和正常使用極限狀態(tài)(SLS)非常重要Load Cases荷載工況A load case is a combination of different types of loads.荷載工況是不同類型荷載的組合ODuring the analysis,

7、loads or forces are applied to the structure, and the resulting deflections are measured. These loads and forces can be combined to create one or several load cases.在分析過程中，對結(jié)構(gòu)施加荷載或力，并測量由此產(chǎn)生的撓度。這些荷載和力可以組合在一起，以創(chuàng)建一個或多個荷載工況。There are several different types of loads that can be applied depending on the

8、situation you want to simulate.根據(jù)要模擬的情況，可以應(yīng)用幾種不同類型的載荷。Topics in this section本節(jié)主題Create load cases創(chuàng)建荷載工況Follow the instructions below to create a load case.按照以下說明創(chuàng)建荷載工況。Modify load cases修改荷載工況Follow the instructions below to modify a load case that was previously created.按照以下說明修改先前創(chuàng)建的荷載工況。Delete load

9、 cases刪除荷載工況Follow the instructions below to delete one or several load cases.按照以下說明刪除一個或多個荷載工況。Load Types dialog荷載類型對話框Apply loads to structure elements向結(jié)構(gòu)構(gòu)件施加荷載Once a load case has been set up, it can be applied to structure elements such as nodes, bars, or surfaces.一旦設(shè)置了荷載工況，就可以將其應(yīng)用于結(jié)構(gòu)圖元，例如節(jié)點、桿或曲

10、面。Load Types Symbols荷載類型符號If loads are defined on the Loads layout, a legend of the defined load types is displayed in the bottom right corner of the drawing area. The legend contains a load symbol and units used during the load definition. The size of load symbol descriptions depends on the font size settings.如果在“荷載”布局上定義了荷載，則已定義荷載類型的圖例將顯示在繪圖區(qū) 域的右下角。圖例包含載荷符號和載荷定義期間使用的單位。加載符號說明的大小取決于字體大小設(shè)置。Define Additional Loads for Dynamic Calculations為動態(tài)計算定義附加荷載Parent topic: Create and Apply Structural Loads