三角箍筋
用來滿足斜截面抗剪強度，并聯(lián)結(jié)受力主筋和受壓區(qū)混筋骨架的鋼筋。分單肢箍筋、開口矩形箍筋、封閉矩形箍筋、菱形箍筋、多邊形箍筋、井字形箍筋和圓形箍筋等。箍筋應(yīng)根據(jù)計算確定，箍筋的最小直徑與梁高h(yuǎn)有…
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