本实用新型公开了一种砖，包括砖体，所述砖体设有至少一个用于与柱连接的槽位。以及一种使用该砖在水上建堤的方法，包括如下步骤：（1）在水底钻出多个桩孔；（2）各桩孔灌注混凝土形成混凝土柱；（3）沿混凝土柱向水底叠放若干砖，所述砖之间紧密连接形成墙体；（4）所述混凝土柱与所述砖之间的间隙填充砂浆。
[更多]
|
|
From The Risale-i Nur Collection. Islam. 作者/Author: Bediuzzaman Said Nursi出版社/Publisher: Nile Publishing
[更多]
The invention relates to a resonant switched capacitor direct current voltage converter which comprises a first voltage node, a second voltage node, a first switch, a second switch, a first diode, a sThe invention relates to a resonant switched capacitor direct current voltage converter which compri.....
[更多]
