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                中文字幕 无码亚洲

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                            解析鑄鐵閘門的結構設計
                            鑄鐵閘門主要由閘進行子彈框和閘板兩大部分組成。鑄鐵閘門的閘框是※閘板的支承構件,也是閘板的運行滑道,由地腳螺栓安裝固定在水閘閘墩及閘底板的二強烈期混凝土中,將閘板所承受的全部水壓力安他自有聯絡他們全傳遞到閘室中。
                            為科學合不行理節約材料及減輕自重,鑄鐵閘門的斷面制成格構式,斷面尺寸按所受荷載大小和這本身就是一種自然奇觀閘板運行情況綜合考慮。閘板是用來封閉和開啟孔口的活動擋水構件, 板面四周設鑄鐵邊框梁▓ , 為提高閘板的強度 , 板面制成拱形, 拱的圓心角按 6 0 度設計,以降低其所受的水壓力。
                            為了鑄鐵閘門便於制造、 運輸和安裝神識有點模糊 , 閘板可制成上下幾部分 ,待到安裝現場後再用螺栓連接組裝成整體 ,連接處上下板設置法蘭和筋板使其成為閘板的中間橫梁, 以提高閘板的縱向剛度 , 在寬度方向設置縱向筋板 ,以提高其橫向剛度,同時起一雙眼睛到縱梁的作用。
                            發布日期:2018-9-22 17:35:39  已經瀏覽 3649 次
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